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(chatquestion)...CH, 28. The compound CH,-C=CH-CH, on reaction with NalO, in the presence of KMNO, gives (1) CH,COCH, (2) CH,COCH, + CH,COOH (3) CH,COCH, + CH,CHO (4) CH,CHO + CO2 29. Which
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telegram-55214
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Reading of an ideal voltmeter in the circuit below is 1 V 1V1V wwwww V. (1) Zero (2) 2 V (3) 4 V (4) 6 V
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telegram-3928
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...what do mean by gold Significance you mention ite number'!
other
telegram-55209
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...CH3 -I normal Benzene 472713
other
telegram-55203
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...A vertical object is placed in front of a spherical mirror and the 2. linear magnification of the image is 3. If an upright image is formed 30.0 cm from the vertex of the mirror, State the type of spherical mirror. (a) Sketch a ray diagram to show the formation of the (b) image.
other
telegram-55196
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...hv- (1) (2) eв 2m(hv-) 2m hv (4) eB eB 16. A parallel beam of white light falls on a convex 16. lens. Images of blue, yellow and red light are formed on other side of the lens at distance of 0.20m, 0.205 m and 0.214 m respectively. The dispersive power of the material of the lens will be : (1) 619/1000 (2) 9/200 (3) 14/205 (4) 5/214 LEADER TEST SERIES/JOINT PACKAGE 45 0999DMD310319016 SPACE FOR ROUGH WORK B.
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telegram-3925
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...(2) I| > |II | (3) I< || > |I| (4) I> || > II The order of decreasing reactivity towards an electrophilic reagent, for the following would be 4. (i) Benzene (ii) Toluene (iii) Chlorobenzene (v) Phenol (1) (ii) > (iv) > (i) > (iii) (2) (iv) > (iii) > (ii) > () (3) (iv) > (ii) > (i) > (iii) (4) (1) > (ii) > (iii) > (iv) Regd. Office : Aakash Tower, Plot No.-4, Sector-11, Dwarka, New Delhi-75 Ph.011-47623456
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telegram-55193
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...OMAUTY P COMMITTED TO THE CRAFT Beauity
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telegram-1433
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...+ HBr 3° rbocation is moustebe CH + (H 2. 1. 3. + BY- Bn cn3-CMz
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telegram-55190
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...H,C-CH-CH=CH, + HBr → A 9. CH3 A (predominantly) is or lo aloubo (1) CH;-CH-CH-CH, CH'C CH, Br (2) CH,-CH-CH;-CH,Br - CH3 HO (S) (G) Br OH (3) CH,-C-CH,CH, CH3 (4) CH,-CH-CH-CH, CH3 Br rondily with E
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telegram-55171
asked
Feb 5, 2020
by
balaji.thirumalai
0
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(chatquestion)...15. The total energy shared by a spherical shell of radius R and charge Q distributed uniformly over surface, is 1 Q2 (4) 5 4n E, R Q? (2) 4R E, R (1) 8xe, R 5 4n E, R
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telegram-3923
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...8) Prove that: 1-cos A a) V 1+cos A = cosec A - cot A b) cos 0+ sin6@ = 1 - 3sin²0 cos²0 %3D...(Help me solve this question)
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telegram-55162
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...אALLE 99. In a family two parents are carrier for albinism and both have blood group 'AB'. What will be probability of normal and type A blood group children A 99. एक परिवार में दो का रूचिर समूह सामान्य हो तथा 6. (2) 16 21 (3) – (1) 16 (4) 16 (1) 16 16 100. Cocaine is obtained from coca plant (Erythroxylum 100. t coca) native to (इरिश्रोजाइस दृक्षिण ISouth America (2) West America...(Ye question kaise solve hoga please solve Karke bhejo
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telegram-55156
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Dr plim sinn [*on_eina]p2on 2017 tamn 2017 2016 t 2017 4033. %3D
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telegram-55151
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...2. Number of geometrical isomers of the given compound are: C-CH-CH CH=CH-CI (D) 8 (C) 6 (B) 4 (A) 2
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telegram-55143
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...х 15. Displacement-time graph of a particle executing SHM is as shown. ines with des. At a extreme The correspornding force- time graph of the particle on. They oss each can be 74 uilibrium speed of on is 6 s. (a) (b) %24 (c) t (d) ndicular x and 16. A uniform disc of radius Ris pivoted at point O on its circumference The time neriod of 11...(Pls help me solve this)
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telegram-55132
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...2. Number of geometrical isomers of the given compound are: C-CH-CH CH=CH-CI (D) 8 (C) 6 (B) 4 (A) 2
other
telegram-55129
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...(d) 4 A, 4 V (c) 3 A, 4 V 128. In the circuit shown, the current in 3 2 resistance is 2Ω 3Ω 132 10 V 15 (b) A (a) 1 A 129. Under what conditions current passing through the resistance R can be increased by short circuiting the battery of emf E. The internal resistances of the two batteries are r and r2, respectively. (a) E2 > E,(R + r2) (c) E, <E, (R + r2) 130, In the arrangement shown, the magnitude of each resistance is 12. The equivalent resistance between O and A is given by 134. E (b) Er, <E,(R + r) (d) Er, >E, (R + F) (a) 135. AIL cur ww in re 14 13 (b) (a) 5 5/7 2/3
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telegram-55111
asked
Feb 5, 2020
by
balaji.thirumalai
0
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(chatquestion)...The charge flowing in a conductor varies with time as Q = at - bt, then the current %3D la) reaches a maximum and then decreases (b) falls to zero after t = 2b (c) changes at a rate of (- 2b) d) Both (b) and (c)
other
telegram-55095
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Two electric bulbs rated 50 W and 100 W are glowing at full power, when used in parallel with battery of emf 120 V and internal resistance 100 The maximum number of bulbs that can be connected in the circuit when glowing at full power, is (a) 6 (c) 2 (d) 8 (b) 4
other
telegram-55091
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...(3) Balfour's law 104 Consider the following statements regarding angiosperms and choose that how many statements (4) Spemann's law (3 104. 3T1 are correct ? चु- (i) In phanerogams, gametophytes have no independent existance (ii) Nectar robbers bring about pollination in some flowing plants o (iii)Hypogeal germination is found in castor, pea and groundnut (iv) Secondary nucleus is diploid and dikaryotic (i) (ii (i (i nucleus (2) One 105. Given pedigree chart shows which tur (1) Four (3) Two (1 (4) Three...(Isme kon kon se Shi Hain or kon se galat Please explain each
other
telegram-55086
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...1. Which of the following would be formed as the major product in the reaction- H, (1 eq.) Ph- Но (4) Ph- (2) Ph- (3). Ph- Но Ча Ча Ph- Ча etenc...(Please explain)
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telegram-55063
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...Ajanta 29 Page No. Date Looi'si-3211]das frin(2a/1-2
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telegram-55059
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...xdy- ydx %3D : xdx+ydy+ 2+y² x² + y²...(Solve this differential equation)
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telegram-55052
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...(1-х) dx (1+х)\x*x* +*
other
telegram-55049
asked
Feb 4, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...DATE N, = 0•1 Vi= 500 %3D Ng²0.2 %3D V2²l00 V3=400 %3D PH=D9
other
telegram-55047
asked
Feb 4, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...17.(a) Show with the help of a ray diagram how the image is formed by a compound microscope in normal adjustment and prove that the magnification is (L-fo-fe)D (Symbols have their usual meanings) fo fe
other
telegram-55043
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...199. Stroma lamellae membrane lacks I. PS-II odgle II. NADP reductase III. Non-cyclic photophosporylation digeaax reath Choose the correct option. (a) I and II (c) III and I (b) II and III (d) I, II and II 2omn
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telegram-55024
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...The metal not found in the native state is- 0.58 (1) K (2) Cu (3) Ag (4) Au
other
telegram-55018
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...92. Endosperm of angiosperm, has analogy with :- (1) Perisperm of black (2) Female 'gametophyte of Pinus (3) Both (1) and (2) (4) Embryosac of Cycas peeper Nutrig
other
telegram-54984
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...rg's H. NH, (3) (4) 50. Consider the given reaction sequence NO2 Conc. HNO,/H,SO, (NH,),S 80-100°C (i) CH,COCI (ii) Pyridine >C The product C is NH2 NHCOCH3 (2) NH, NHCH, (1) "СОСН, NH2 NHCOCH, (4) (3) NON, NO2 Carbylamine reaction is used for the preparation e
other
telegram-54982
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...114 25. The interval in which x must lie so that the numerically greatest term in the expansion of (1-x)Sn has the greatest coefficient is 56 45 a) 6'5 b) 6'5 c) d) 5'4...(Plz answer this one)
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telegram-54977
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...16 fun"(x-1) S dx tan 1
other
telegram-1424
asked
Feb 4, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...मीडिया केंद्र नि व सहयोगी कम्पनियां श ১ ) बा > सब - आर्डिनेट बांड अ > इन्फ्रास्टनर बांट आईएफसीआई के असंपरवर्तनीय डिबेंचरों का सार्वजनिक निर्गम फैमिली बांड <. > अन्य बांड > एफएक्यु
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telegram-1419
asked
Feb 4, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...Write the complete equation for each of the following reactions. 7. d) 1,2-ethanediol with potassium e) glacial ethanoic acid heated with 2-propanol in the presence of concentrated H2SO4...(How to do this?)
other
telegram-54940
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...MATH 101 Test. Time: 30 mins. Instruction: Answer all questions 1. (a) Prove by mathematical induction/ %3D (b) Expand (x² - 2y)5 using binomial theorem. * 2. (a) Prove that cos e + sin 0 = 1 - 3sin²0cos20 x %3D (b) If the universal set U = {x:x is a natural number and 1s x5 9} v %3D Given that P= {x:1 <xS 4} and Q= {2, 4, 6, 8 }. Find (P U Q)° 2,3 10)...(Help me answer this question urgently)
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telegram-54935
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Nace, zns (Z)>4 Na ce crystal Density cm what is Ton . Distance blw Na d. 26x1023 Xlo 2x 18...(Help plz this Ques)
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telegram-3886
asked
Feb 4, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...A living organism is unexceptionally differentiated from a nonliving structure on the basis of (a) reproduction (b) growth and movement (c) interaction with environment (d) responsiveness. (s
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telegram-54902
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...In the adjoining figure along which axis the M.I. of the triangular lamina will be maximum- [Given that AB = 3 cm, BC = 4 cm, AC = 5 cm] AB BC 3 CA Equal for all axes 4 2.
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telegram-54900
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...(c) If sinh (x) = sech (x) %3D V5 +1 Prove that X= 2)...(Help... Someone help me with this)
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telegram-54898
asked
Feb 4, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...2. Show that for two traveling waves each with amplitude A have the same energy as (4 marks) standing wave with amplitude A.
other
telegram-54896
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...6 fold axis 7. 8. 11 12 10 Coordination number of hep and cep struche ABABAB... Or hexagonal close packing (hcp) of spheres Number of particles in hexagonal unit cell (2) = 12x +2x+3 =6 %3D GOLDEN KEY POINTS ----...(In HCP 12 atoms corner pr hote hae to corner ki contribution 12 / 8 honi chahiye 12 by 6 kyu)
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telegram-3856
asked
Feb 4, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...1. In the circuit given here, the points A, B and C are 70 V, zero, 10 V, respectively. Then, B 20 W golg A Www 10 W 30 (a) the point D will be at a potential of 60 V (b) the point D will be at a potential of 20 V (c) currents in the paths AD, DB and DC are in the ratio of 1:2:3 (d) currents in the paths AB, DB and DC are in the ratio of 3:2:1
other
telegram-54893
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...S, (88. When a galvanometer is shunted by resistance. then its current capacity increases n times. If the same galvanometer is shunted by another resistance S', then its current capacity will increase by n' is given by (n + 1)S (a) S(n -1) + S' (b) S' S' S(n – 1) – S' (d) (c) S' S'
other
telegram-54891
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...(c) transgenic cow-Rosie which produces high fat milk for making ghee (d) animals like bulls for farm work as they have super power (c) Ue) 21. Int 15. Some of the characteristics of Bt cotton are ge [CBSE AIPMT 2010] (a) long fibre and resistance to aphids (b) medium yield, long fibre and resistance to beetle pests (e) high yield and production of toxic protein crystals which kill dipteran pests (d) high yield and resistance to bollworms (b (c (C 22. P 16. An improved variety of transgenic basmati rice [CBSE AIPMT 20101...(Is question Ka answer c hoga ya fir d hoga Please tell the correct answer And if anybody has MTG previous year book then please check this question in it and tell the answer)
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telegram-54889
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...8. 7. A nucleus ofuranium decays at rest into nuclei of thorium and helium. Then (a) The helium nucleus has more momentum than the thorium nucleus. (b) The helium nucleus has less kinetic energy than the thorium nucleus. (c) The helium nucleus has more kinetic energy than the thorium nucleus, (d) The helium nucleus has less momentum than the thorium nucleus. (2015) pectrum...(Hlp
other
telegram-54887
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Example 2 At t = 0, the particle is at the origin and its velocity is 10 m/s at an angle 37° with the x-axis. The particle moves in x-y plane with a constant acceleration of 1 m/s along the y-axis. Find the magnitude and direction of the velocity after 2 s.
other
telegram-54879
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...25. Read the following statements and choose incorrect one. a Thymosins also promotes production of antibodies to provide humoral immunity. b. Four parathyroid glands are present on the back side of the thyroid gland. c. Post ganglionic nerve fibres of sympathetic nervous system uses acetylcholine. d. Acetylcholine reduces the rate of heart beat. 26. Read the following statements and choose incorrect one. a. Thymosins inhibits the production of antibodies to provide humoral immunity D. Lipolysis and proteolysis also inhibited by catecholamines C. Thyroid gland also secretes a protein hormone called thyrocalcitonin d. Vasopressin acts mainly at the kidney 27. Choose correct statement regarding PTH. ntion of Na* by the renal tubules tnd food
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telegram-54877
asked
Feb 4, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...Australia marsupials and placental mammals have evolved to share many similar characteristics this type of evolution may be referred to as: Give reason too.
other
telegram-54874
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Determine the amount of electrical energy raised by a vedio game player of 180w operated for 2hrs
other
telegram-54863
asked
Feb 4, 2020
by
balaji.thirumalai
1
answer
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