Question 1 of 10

A

B

C

Dall of the above

Enone of these

Question 2 of 10

The area bounded by the curve y=x⁴-2x³+x²+3 with x-axis and ordinates corresponding to the minima of y is

Question 3 of 10

An organic compound A(C₄H₉Cl) on reaction with Na/diethyl ether gives a hydrocarbon which on monochlorination gives only one chloro derivative. A is

Question 4 of 10

Which of the following has maximum number of lone pairs associated with Xe?

Question 5 of 10

A beaker containing a liquid appears to be half when it is actually two third full. The refractive index of liquid is

Question 6 of 10

In Young's double slit experiment, the width of one of the slits is slowly increased to make it twice the width of the other slit. Then in the interference pattern:

Question 7 of 10

The sequence of ionic mobility in aqueous solution is

Question 8 of 10

then the matrix A is equal to

A

B

C

D

E

Question 9 of 10

Two identical balls A and B collide head on elastically. If the velocity of A and B before collision are 0.5 m/s and -0.3m/s respectively, then their velocities after collision will be

Question 10 of 10

The force between two magnetic poles is F. If the distance between the poles and the pole strenghts is doubled, then the force experienced is: