Recent questions tagged class11

Solve 3x-4÷2>=x+1÷4- mark the solution in number line

asked Jan 30, 2019 by apoosth2002

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Ozonolysis of an Olefinn gives propanone Olefin is

asked Jan 30, 2019 by neemaraghu0610

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Find the eccentricity of an ellipse of which distance between the focii is

asked Jan 30, 2019 by sonamchhikara2002

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Apparent coefficient of expansion of Mercury with respect to glass is 0.000

asked Jan 30, 2019 by shaan.ansari2418

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A body at temperature of 727degree Celsius and having surface area 5cm sq ,

asked Jan 29, 2019 by ga8603789

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Calculate the work done when 2 moles of an ideal gas expand isothermally an

asked Jan 29, 2019 by chethanravish0125

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An open organ pipe of length l is sounded together with another open organ

asked Jan 29, 2019 by varshabalakrishnan03

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A uniform disk of radius r and mass m is connected to a wall by string of l

asked Jan 29, 2019 by roshini2313

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Find the sum of n terms of the series 1^+2^+...+n^

asked Jan 29, 2019 by inchu09032003

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The points A,B and C are (4,0),(2,2) and (0,6) respectively.AB produced cut

asked Jan 29, 2019 by hrshlsahu279

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In which quadrent 3+2i lie?

asked Jan 28, 2019 by pak.shafiq95

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In which quadrent 3+3i lie?

asked Jan 28, 2019 by pak.shafiq95

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A glass prism of angle 72°and index of refraction 1.66 is immersed in a li

asked Jan 28, 2019 by gokarnaacharya0

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What is the relation between pressure and kinetic energy per unit volume of

asked Jan 28, 2019 by shaikshoeb64

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When 25g of non volatile solute is dissolved in 100g of water the vapour pr

asked Jan 28, 2019 by gunwant04532

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Find the equation of the circle whose center is on the line x+y=0& the circ

asked Jan 28, 2019 by prasanna.gudu0

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Show that the product of pressure and volume PV has the dimension of energy

asked Jan 28, 2019 by shujjhat55566

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In the equation PCl3+Cl2 gives PCl5 the hybridisation of phosphorus changes

asked Jan 28, 2019 by jostnaadapa

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Ch2=ch-ctriplebondc-ch3

asked Jan 27, 2019 by 8341857070lucky

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a staright line p(-15,-10) meets the straight lines x-y-1=0,x+2y=5 and x+3y

asked Jan 27, 2019 by lakshmigorle2003

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the diameter of a wire is measured by a screw gauge is found to be 1.328, 1

asked Jan 27, 2019 by pradeepthakur0908

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Two metal rod have coefficient of linear expansion 1 into 10 raise to power

asked Jan 27, 2019 by sujatamini7

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find the 4th term from the end in the expansion of (3/x^2-x^3/6)^7

asked Jan 27, 2019 by yagynagupta09

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If the line joining two points A(2,0)and B(3,1) is rotated about A in antic

asked Jan 27, 2019 by premaravikumar31181

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NCERT biology page no. 164 first paragraph meaning

asked Jan 27, 2019 by deodharvijay9090

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A policeman blows a whistle of frequency 300 Hz as acar speeds fast him wit

asked Jan 27, 2019 by sainathshetty.172

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a satellite moving in a circular path of radius r around earth has a time p

asked Jan 27, 2019 by anneymainakushal

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if temperature and volume are same, the pressure of a gas obeying Vander Wa

asked Jan 26, 2019 by tarunpatidar6557

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If the chord y=mx+1 of the circle x^2 +y^2 =1 substends an angle 45 degree

asked Jan 26, 2019 by riyarajawat895

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Everyone in a room shakes hand with everybody else .the total number of han

asked Jan 26, 2019 by shamiurngp

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Two glass sphere of equal volume are connected by a small tube containing a

asked Jan 26, 2019 by lak.narain

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Which is not a natural polymer

asked Jan 26, 2019 by shaiksofiya11

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The points A, B,C are (4,0),(2,2),(0,6) respectively. AB produced cuts the

asked Jan 25, 2019 by honeypandey8998

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One litre oxygen gas at stp will weigh (A) 1.43g (B) 2.24g (C) 11.2g (D) 22

asked Jan 25, 2019 by aajadhav79

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In a city,there are three major newspapaers A,B,C of which at least two are

asked Jan 25, 2019 by fizafathima2610

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General value of x in the equation 2√3cosx=tanz is

asked Jan 25, 2019 by ranenidhi6

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An acid of solutiom 0.005 M has a pH of 5 the degree of dissociation of aci

asked Jan 25, 2019 by bhagyashreegawande03

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Why was electronic charge divided by 4.8?

asked Jan 25, 2019 by grishamsareen

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what is grahams law of diffusion

asked Jan 25, 2019 by snehachattaraj1234

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what is the class of snake

asked Jan 25, 2019 by snehachattaraj1234

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Find the equation of a circle touching both the axes and whose area is 4 pi

asked Jan 24, 2019 by ranvirkumar4108

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Which of the following is a choral molecules

asked Jan 24, 2019 by faizmalik96786

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How can you prepare acetone from grignard reagent ?

asked Jan 24, 2019 by mm7925128

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A planet revolves around the sun in an elliptical orbit of eccentricity e.

asked Jan 24, 2019 by kiranyadav2238

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If the incident ray and the reflected ray are at right angles to each other

asked Jan 24, 2019 by anumularamadevi1

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A constant force acting on a body of mass of 5kg change its speed from 5ms-

asked Jan 24, 2019 by bikashdas6365

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The ratio in the two waves intensity is 9: 25. What will be the proportion

asked Jan 24, 2019 by neerajsharmaji75

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) A photon of energy 'E' ejects a photo electron from a metal surface whos

asked Jan 24, 2019 by riyaparmar9016

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A bag contain 6 white and 4 red balls . Three ball are drawn at randam what

asked Jan 24, 2019 by chandboora01011980

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A satellite in a circular orbit around the earth has a KE Ek. What is the m

asked Jan 23, 2019 by ravinderkumarantil

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