Which one of the following methods is neither meant for the synthesis nor for separation of amines?

A petroleum fraction having boiling range 70 – 200°C and containing 6 – 10 carbon atoms per molecule is called

The hydrocarbon which can react with sodium in liquid ammonia is

The order of decreasing ease of abstraction of Hydrogen atoms in the following molecule is

The coal tar fraction which contains phenol is:

Cetane is acompound which has very good ignition property. Chemically it is

2-methylbutane on reacting with bromine in the presence of sunlight gives mainly

Which branched chain isomer of the hydrocarbon with molecular mass 72u gives only one isomer of mono substituted alkyl halide?

Nitrobenzene on reaction with conc. HNO₃/H₂SO₄ at 80 – 100°C formswhich one of the following products?

In the following sequence of reactions, the alkene affords the compound B

CH₃CH = CHCH₃ $\xrightarrow{\;O_3\;}$ A $\underset{Zn}{ \xrightarrow{\;H_2O\;}}$ B

The compound B is