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(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
Shyam Lal sold a horse for Rs. 1560 and gained 4%. Find the cost price.
math
class7
asked
Feb 4, 2020
by
doraijb8
1
answer
Picture question - class 12 - chemistry
chemistry
class12
asked
Feb 4, 2020
by
maheshkumarrana5182
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)
other
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
other
telegram-1419
asked
Feb 4, 2020
by
balaji.thirumalai
0
answers
Picture question - class 10 - physics
physics
class10
asked
Feb 4, 2020
by
paikra2311
1
answer
Picture question - class 12 - math
math
class12
asked
Feb 4, 2020
by
essamottoman
0
answers
Why is paladium,platinum and gold called as noble metal?
chemistry
noclass
asked
Feb 4, 2020
by
mskvrm777
1
answer
Picture question - class 12 - physics
physics
class12
asked
Feb 4, 2020
by
sranabhijeet867
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)
other
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)
other
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
other
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.
other
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)
other
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)
other
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)
other
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
At t=0, the particle is at the origin and it's velocity is 10m/s at an angl
physics
class11
asked
Feb 4, 2020
by
mansvipatel317
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
other
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
2x^3 -11x^2+12x-9 two roots are equal the n the roots are
math
noclass
asked
Feb 4, 2020
by
avatharam123456
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
(chatquestion)...The ligand which have maximum probability to show HM Mn 2. macrocyclic effect? (1) (2) CH,-NH, (1) °O- (3 (4 7. (2) 8. HO N-0° (3) Н.С —С — С-СH, (4) 9. totrobedral...(Hlp)
other
telegram-3842
asked
Feb 3, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...The force between two point charges in vacuum 27. is 15N, if a brass plate is introduced between. the two charges, then force between then will- (a) Becomes zero (b) Remains the same Becomes 60 N A small circular ring has a uniform charge distribution. On a far-off axial point distance x (c) 28. Becomes 30N (d) from the centre of the ring, the electric field is proportional to - (а) х (с) х 9. (b) х2 (d) х54 A uniform electric field having a magnitude EO and direction along positive x-axis exists. If the electric potential(V) is zero at x 0 then its value ALDI 2020/2/4 00:19 %3D...(Question 28...confused becoz I tick 2 but answer is showing 1....plzz guys hlp me to clear itt)
other
telegram-54858
asked
Feb 3, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...Determine the bond order & formal charge on each oxygen atom in HCO, respectively? (1) 1.5, –0.5 (2) 2, –0.5 (3) 1.33, –1.5 (4) 1.5, –1.33
other
telegram-54856
asked
Feb 3, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Equal volumes of a perfect gas are compressed 10 to half of their initial volumes. The first of brought about by isothermal process and the second by adiabatic process then - (1) Both temperature and pressure will increase in the isothermal process. (2) In the isothermal process, the temperature will decrease and pressure will increase. (3) Both temperature and pressure will increase in adiabatic process. (4) In the adiabatic process, the temperature will diminish and pressure will increase. [AIPMT 90] 11
other
telegram-54853
asked
Feb 3, 2020
by
balaji.thirumalai
1
answer
How many four digit numbers are there which are neither divisible by 5 nor
class11
asked
Feb 3, 2020
by
cristaesingh
0
answers
How many four digit number are there which are neither divisible by 3 nor b
math
class11
asked
Feb 3, 2020
by
cristaesingh
0
answers
How many electrons must be removed from an electrically neutral plate to gi
physics
class12
asked
Feb 3, 2020
by
akshatmehndiratta1102
1
answer
(chatquestion)...Show that for two traveling waves each with amplitude A have the same crergy as in a (4 marks) standing wave with amplitude A.
other
telegram-54839
asked
Feb 3, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...What mass of non volatile solute urea needs to be dissolved in 100g of water in order to decrease the vapour pressure of water by 25%? What will be the molarity of the solution?
other
telegram-54834
asked
Feb 3, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...BIOLOGY 246 Cell Division Death SENESCENCE Plasmatic growth Differentiation MERISTEMATIC CELL MATURE CELL Maturation Expansion (Elongation) Figure 15.8 Sequence of the developmental process in a plant cell Plants follow different pathways in response to environment or phases of life to form different kinds of structures. This ability is called plasticity. es. heterophylly in cotton, coriander and larkspur. In such plants, the leaves of the juvenile plant are different in shape from those in mature plants, On the other hand, difference in shapes of leaves produced in air...(What type of question can be arise from this figure??? Please .....anyone tell me.)
other
telegram-54830
asked
Feb 3, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...78. Which is not correct? (1) White vitriol and epsom salt are isomorphous (2) Thermal stability → BECO, < MGCO, < CaCO, < SrCO, (3) Solubility 3. → NAHCO, <KHCO, <RÜHCO, < CSHCO, (4) Melting point →Al,O, < MgF, 3. Which molecule does not exist? (1) MnF, (2) SH, (3) (BCI,), (4) 2 & 3 both
other
telegram-54828
asked
Feb 3, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...(b) Give Poiseuille's formula. Describe Poiseuille's method to determine the coefficient of viscosity of water. e with constant terminal...(Can you send this answer)
other
telegram-54823
asked
Feb 3, 2020
by
balaji.thirumalai
0
answers
Which of the following is a common feature of most destinations? A. Used b
class11
asked
Feb 3, 2020
by
ahmmoh685
1
answer
Which of the following is a common feature of most destinations
class11
asked
Feb 3, 2020
by
ahmmoh685
0
answers
(chatquestion)...(4) „(4) 50. Consider the given reaction sequence 54 Ni NO2 yi Conc. HNO,/H,SO, (NH,),S 80-100°C (1) CH,COCI B- (ii) Pyridine The product C is NHCOCH3 NH2 (2) NH (1) Сосн, NH2 NHCH, NHCOCH, (4) (3) NO2 NON,
other
telegram-54815
asked
Feb 3, 2020
by
balaji.thirumalai
0
answers
Charge of electron is small, but still obtain high current
physics
class12
asked
Feb 3, 2020
by
alex.gyawali
1
answer
(chatquestion)...14 A barometer with an imperfect vacuum above mercury reads 757 mm and747 mm when the correct pressures are 772 mm and 757 mm respectively. What is the true value of the pressure when the faulty barometer reads 737 mm? (Ans. 744.5 mm)
other
telegram-54812
asked
Feb 3, 2020
by
balaji.thirumalai
1
answer
The focal length of a lens are in the ratio 8:3 when it is immersed in two
physics
class12
asked
Feb 3, 2020
by
bnirmala1975
1
answer
(chatquestion)...not a state pressure constant volume (3) w at adiabatic (AY w at isothermal AIPMT 2014 For the reaction : X,O4(0) 2X09) AU - 2.1 k cal, AS- 20 cal K-1 at 300 K 37. ndard Hence AG is :- (1) 2.7 k cal (3) 9.3 k cal e and eases afe 2- 2.7 k cal (4) 9.3 k cal AIIMS 2014 38.)7ASTotal 40 kJ / mol x K 2000 kJ / mol AH "sys 400 K %3D Find out value of AS system ? - 35 kJ/mol x K (3) - 40 kJ/mol x K (2) – 5 kJ/mol x K (4) - 5 kJ/mol xK Heat of sublimation of Na = x J Ionization energy of Na= y J Bond dissociation energy of Cl, = a J %3! e gain enthalpy of Cl = - b J Enthalpy of formation of NaCl = - c J Then what will be lattice energy of NaCl (***) a (1) b + 46 = -T0S sys (2) b - x+y+ c A4 =on-7 sya -+x+y+c (3Y b - a (4) c -X+y+c 59...(39)
other
telegram-3839
asked
Feb 3, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...phol (2) Acetamide (3) Ethyl amine (4) Acetaldehyde 82. Which among the following pairs cannot be distinguished by iodoform test? (1) CH,CHO and CgH,CH,CHO (2) CH,OH and C,H,OH (3) CH;CHO and C,H;OH CHO and CH,CHO (4) CHs CHCOHSpace f or
other
telegram-54800
asked
Feb 3, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...ice cubes, the entropy of water oes not change (2) Increases (3) Decreases (4) May either increase or decrease depending on the process used For a, phase change H,0(4) oC Ibar H,O(5) 0°C 1 (2) AS = 0 X (4) AU = 0X WAG = 0 (3) AH = 0 13 %3D For a spontaneous process the correct statement Oune Totel 7. EMLENG\SET 02\09-THERMODYNAMICS\02-EXERCISE R
other
telegram-3834
asked
Feb 3, 2020
by
balaji.thirumalai
0
answers
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