Question 1 of 10

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

Question 2 of 10

A

B

C

D

E

Question 3 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 4 of 10

The radius of the coil which has 10 turns is 0.1m. The current required to produce a deflection of 60° (B_h = 4×10^-5T)

Question 5 of 10

A

B

C

D

E

Question 6 of 10

If for a plane, the intercepts on the co-ordinate axes are 8, 4, 4 then the length of the perpendicular from the origin on to the plane is

Question 7 of 10

The correct IUPAC name of the acid

Question 8 of 10

Cathode rays are produced when the pressure is of the order of

Question 9 of 10

The critical temperature of {tex}O_2, N_2, H_2{/tex} and {tex}CO_2{/tex} are 154.3K, 126K, 33.2K and 304K respectively. The extent of adsorption on tungsten may be highest in case of

Question 10 of 10

The major product of the reaction between tert-butylchloride and sodium-ethoxide is