Question 1 of 10

The sequence of ionic mobility in aqueous solution is

Question 2 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 3 of 10

Question 4 of 10

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

Question 5 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 6 of 10

Which of the following organic compounds has same hydridization as it's combustion product- {tex}(CO_2){/tex} ?

Question 7 of 10

The condition that ax + by + c = 0 is tangent to the parabola y² = 4ax is

Question 8 of 10

According to MO theory, which of the following ranks the nitrogen species in terms of increasing bond order?

Question 9 of 10

The rate of a First order reaction 0.04 {tex}mol^{-1} S^{-1}{/tex} at 10 seconds 0.03 {tex}mol^{-1} s^{-1}{/tex} at 20 seconds after intiation of reaction. The half life period of the reaction is

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: