Recent questions tagged class12

Picture question - class 12 - chemistry

asked Apr 7, 2020 by sangeethambbs05

1 answer

Magnetic length of bar magnet is 5cm. The distance of each poles from neare

asked Apr 6, 2020 by durgaprasadkarra

1 answer

The vapour pressure of a solution of urea 736.2mm at 100degree C . Calculat

asked Apr 6, 2020 by sarahzaidi62

1 answer

Picture question - class 12 - math

asked Apr 6, 2020 by srkrishnagatha132002

2 answers

Picture question - class 12 - math

asked Apr 6, 2020 by vv4713836

0 answers

Arrange the following in increasing order of connections a1% by mass b 1ppm

asked Apr 5, 2020 by shrutisingh0660

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Picture question - class 12 - chemistry

asked Apr 5, 2020 by sonikhushboo945

1 answer

Picture question - class 12 - math

asked Apr 5, 2020 by keerthana.urlam

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Picture question - class 12 - math

asked Apr 5, 2020 by keerthana.urlam

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Picture question - class 12 - math

asked Apr 5, 2020 by keerthana.urlam

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If the sum of coefficients of is 6561 then the greatest coefficient is

asked Apr 5, 2020 by dharavathsaikumar897

1 answer

Picture question - class 12 - chemistry

asked Apr 5, 2020 by msaikiran782

0 answers

Torque is minimum when the plane of the coil is

asked Apr 5, 2020 by kamalgautam0512

1 answer

Two balls A and B are thrown vertically upwards from the same location on t

asked Apr 4, 2020 by atharva.h.jadhav

1 answer

Examination of blood of a person suspected of having anaemia, shows large,

asked Apr 4, 2020 by johnknox9345797750

1 answer

Calculate the compression of the spring at the moment when Kinetic energy o

asked Apr 4, 2020 by bharatikhatua611

1 answer

The second ionization energy of Li, Be, B, C follow

asked Apr 4, 2020 by nanireddym546333

1 answer

which condition wire ab can perform simple harmonic motion

asked Apr 4, 2020 by farhankareem941

1 answer

the torque of force f=2i-3j+k newtons acting at the point r=3i+2j+3k metre

asked Apr 4, 2020 by ruthishkumar177

1 answer

a metal emits photoelectrons when red light falls on it. will this metal em

asked Apr 4, 2020 by bharti87690

1 answer

Picture question - class 12 - math

asked Apr 4, 2020 by kapujayakrishna.456

1 answer

Acceleration=-1/t^2. When time=1s velocity =3m/s .find the velocity when ti

asked Apr 3, 2020 by bhavanimrasure

1 answer

Picture question - class 12 - physics

asked Apr 3, 2020 by sd61924

0 answers

How can you charge an uncharged insulated conductor negatively by electros

asked Apr 3, 2020 by anuradha6731

1 answer

A farmer has a field of 70 acres in which he plants potatoes and corn. The

asked Apr 2, 2020 by maryam97kiyani

1 answer

A farmer has a field of 70 acres in which he plants potatoes and corn. The

asked Apr 2, 2020 by maryam97kiyani

0 answers

Average kinetic energy in one time period of a simple harmonic oscillator w

asked Apr 2, 2020 by madhunani7456

1 answer

in a triangle \mathbf{A B C}, r_{1} \cot \frac{A}{2}+r_{2} \cot \frac{B}{2}

asked Apr 2, 2020 by madhunani7456

1 answer

two massses m and M are attached to strings .if the system is in equillibri

asked Apr 1, 2020 by khyatipoonia5

1 answer

O2 undergoes photochemical dissociation into one normal oxygen atom and on

asked Apr 1, 2020 by sampathsam8500

1 answer

Picture question - class 12 - biology

asked Apr 1, 2020 by hemanth.33944632

0 answers

The coefficient of x^24 in the expansion of of (1+3x+6x^2+10x^3+......)^2/3

asked Apr 1, 2020 by lalitchintapalli479

1 answer

Why do doctors advise gargles by saline water incase of sore throat

asked Mar 31, 2020 by jalajarajreji

1 answer

Two positively charged particles , each of mass 17x10 - 27 kg and carrying

asked Mar 31, 2020 by adarshagnihotri111

1 answer

Picture question - class 12 - math

asked Mar 31, 2020 by gousejanisk786

0 answers

What is the degenarcy of the Nth level of hydrogen atom that has the energy

asked Mar 31, 2020 by akashpuram143

1 answer

Picture question - class 12 - chemistry

asked Mar 31, 2020 by santoshkohli302

1 answer

Picture question - class 12 - chemistry

asked Mar 31, 2020 by santoshkohli302

0 answers

for which of the following reaction∆H is less than ∆E?

asked Mar 31, 2020 by raziahmedhyd

0 answers

Picture question - class 12 - chemistry

asked Mar 31, 2020 by dwijesh.kohli

0 answers

n object is placed 40 cm in front of a convex mirror of radius of curvature

asked Mar 31, 2020 by sanjana02062003

1 answer

In case of2/3 tetrahedral voids

asked Mar 31, 2020 by gnanavel4567

0 answers

Picture question - class 12 - chemistry

asked Mar 31, 2020 by saee.saeenevse

0 answers

Why electric field intensity inside conductor is zero ?

asked Mar 31, 2020 by kumariruppa7

1 answer

Picture question - class 12 - chemistry

asked Mar 31, 2020 by hennakhan1482

0 answers

5. AB crystallizes in a body centred cubic lattice with edge length ‘a’

asked Mar 31, 2020 by shashankmechana2001

0 answers

Structure of o- hydroxy benzoic acic

asked Mar 31, 2020 by cshashikala79

1 answer

Picture question - class 12 - biology

asked Mar 31, 2020 by kumarsriramhappy

1 answer

A 600-N object is to be given an acceleration of 0.7 m/s2. How large an unb

asked Mar 31, 2020 by mjapdua3

1 answer

Picture question - class 12 - math

asked Mar 30, 2020 by begumseema387

1 answer

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