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Recent questions tagged class11

A constant torque of 31.4 Nm is exerted on a pivoted wheel. If angular acce

asked Mar 11, 2019 by arurusudharshan

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a body travels hundred metre in the first 2 seconds and 104 m in the next 4

asked Mar 11, 2019 by sidhartharoutray220

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A bag contain 2 white ball and 3 red ball .2 balls are selected at random .

asked Mar 11, 2019 by arun90895

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General solution of equation cosx=-1/2

asked Mar 10, 2019 by jaiparkashsheokand

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Fusion between morphologically alike gametes is referred to as

asked Mar 10, 2019 by mehaksharma26316

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Mineral present in cytochrome is

asked Mar 10, 2019 by deshmuklaxmikant

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The compound vanadium has magnetic moment 3.8 then vanadium chloride has fo

asked Mar 10, 2019 by yadavrajeev.300

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A particle moves under the effect of a force F= Cx from x=0 to x=x1 the wor

asked Mar 10, 2019 by rohitchavan4902

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A cord is used to Lowe vertically a block of mass M by a distance D with Co

asked Mar 10, 2019 by rohitchavan4902

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The second degree equation x^2+4y^2-2x-4y+2=0 represents

asked Mar 10, 2019 by banikjintu6

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Which is soluble in water ?? 1. AGF 2. agbr 3. agcl , 4.AgI

asked Mar 10, 2019 by rakshitara9

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An atom A have 3 valence electron. Valence shell of other atom X have 6 ele

asked Mar 10, 2019 by rakshitara9

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A compound x undergoes ozonolysis to form a intermediate product y which on

asked Mar 10, 2019 by maharsanjay123

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In case of a projectile speed of the topmost position is half of it initial

asked Mar 10, 2019 by anandkeshri128

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The rotation of the earth having radius R about its axis speeds up to value

asked Mar 9, 2019 by diliparmar973

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Dissolving 120g of urea in 1000g of water gave a solution of density 1.12 g

asked Mar 9, 2019 by bichkuni

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What is the work done by 0.2 mole of a gas at room temperature to double it

asked Mar 9, 2019 by simrankaurchani

1 answer

4 cards are drawn from a well shuffled deck of 52 cards what is the probabi

asked Mar 9, 2019 by jishnunachu

1 answer

from the top of a tower 100 m in height body drop and at the same time anot

asked Mar 9, 2019 by negitushar680

1 answer

a woman pushes a trunk on a railway platform which has a rough surface appl

asked Mar 9, 2019 by negitushar680

1 answer

Bolo mass 0.1 kg suspended by string 30centimetre longkeeping the string al

asked Mar 9, 2019 by negitushar680

1 answer

a stone is thrown horizontally with a speed of √2ghfrom the top of a Wall

asked Mar 9, 2019 by negitushar680

1 answer

a car is moving with a speed of 10 metre per second towards the observer wh

asked Mar 9, 2019 by negitushar680

1 answer

Write the general electronic configuration of d block and f block elements

asked Mar 9, 2019 by orpita.sarkar2018

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Heat of neutralization of LiOH and H2so4 is _69.6 kj Calculate heat of ioni

asked Mar 9, 2019 by hrishikeshdeshpande505

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No of spectral lines when electrons provided with photon of energy 11 EV

asked Mar 9, 2019 by hrishikeshdeshpande505

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A coin is tossed 7 times in how many different ways can we obtain 1)4 heads

asked Mar 9, 2019 by 9545shekh

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Find the no. Of ways of selecting 9balls from 6 red balls 5 White balls if

asked Mar 9, 2019 by 9545shekh

1 answer

Prove a(sinB-sinC) +b(sinC-sinA)+ c(sinA-sinB) = 0

asked Mar 7, 2019 by tavneet644

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A train moving towards a tunnel in huge mountain with a speed of 12 m per s

asked Mar 7, 2019 by jaipuriadarshan

1 answer

which one of the following is most stable? primary carbocation, secondar

asked Mar 7, 2019 by vengatchem3

1 answer

Find the equation of the plane passing through (0,0,4) and perpendicular to

asked Mar 6, 2019 by madhusudhan2055

1 answer

Find value of "c" if circle x^2+y^2=9 & x^2+y^2+8y+c=0

asked Mar 6, 2019 by atulyamurali2002

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much heat is evolved if 3.2g of methane is burnt and if the heat of combust

asked Mar 6, 2019 by krishnantayumnam

1 answer

The power output for a certain transition was found to be 2.79watt per squa

asked Mar 6, 2019 by awasthi.shashi.0123

1 answer

The power output for a certain transition was found to be 2.79 watt per squ

asked Mar 6, 2019 by awasthi.shashi.0123

1 answer

If taba + tanb÷ 1+tana×tanb prove that sin2b = sin2a+sin2b÷1+sin2a+sin2b

asked Mar 6, 2019 by 4343aniket

1 answer

What is the formula for distance covered by freely falling object

asked Mar 6, 2019 by buntychauhan8307

1 answer

Give the main purpose of making sodium fusion extract for detection of nitr

asked Mar 6, 2019 by sharmagd369

1 answer

A balloon start rising from the ground with an acceleration of 1.25m/s^2. A

asked Mar 6, 2019 by kumarireya7838

1 answer

A piston fitted tightly against the inner walls of a long cylindrical tube

asked Mar 5, 2019 by poolareddysekhar

0 answers

Calculate the RMS velocity of air molecules at STP.Given density of air at

asked Mar 5, 2019 by evarofernandes24

1 answer

The equilibrium constant for a reaction is 100 what will be value of G?

asked Mar 5, 2019 by kaurr2878

1 answer

What is bohr effect?

asked Mar 4, 2019 by navaneethap001

1 answer

The mean and the standard deviation of 200 observations are found to be 40

asked Mar 4, 2019 by jhankaar2329

1 answer

What is halogenation reaction in alkane.

asked Mar 4, 2019 by 8740jpj

1 answer

A projectile can have the same range R for two angles of projection. If T1

asked Mar 4, 2019 by kyamit587

1 answer

Write the formula of a particle executing simple harmonic motion and draw i

asked Mar 4, 2019 by anubhavsing259

1 answer

Claculate the numberof neutrons in 18mlof water (density=1) ?

asked Mar 4, 2019 by sahilpatha8411

1 answer

molar heat of combustion of acetylene diamond and h2 are 310. 62 , 94.05 an

asked Mar 4, 2019 by bipulsingh2652002

1 answer

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