Chemistry Test ...

Metals dissolve in liquid ammonia giving coloured solutions which are conducting in nature. The colour of the solution and reason of its conductance is

Acetonitrile on reduction gives

Conductivity of 0.00241 M acetic acid is 7.896 x 10^-5 S cm^-1 
If  ${\lambda }_m^{\infty }$   for acetic acid is 390.5 S cm² mole^-1 then dissociation constant of acid is?

Thiol group is present in:

Product is?

Which of the following statement is correct?

A metal crystallizes in bcc lattice. The % of fraction of edge length not covered by atom is

The energy required for this process is?

For adiabatic reversible expansion of an ideal gas the expression relating pressure and volume of the gas is-

Statement I : Acetone on reaction with [X] produces a compound [Y] which is used as an antiseptic.

Statement II : The compound [Y] produces free iodine so it is used as an antiseptic.