The product formed by the addition of HBr to propyne in the presence of H2O2 is

How many transition states are formed during the following reaction?

Number of hydrocarbons formed when C2H5Br and CH3–CH2–CH2–Br are treated with Na in the presence of

p-Nitrotoluene on further nitration gives

Identify ‘Z’ in the following reaction series,CH3CH2CH2Br (X) (Y) (Z)

In which of the following reaction t–butylbenzene is formed