C₆H₅NH₂ \(\underrightarrow { { NANO }_{ 2 }/HCl } \)  X Identify X.

(a)

C₆H₅CI

(b)

C₆H₅NHOH

(c)

C₆H₅N₂CI

(d)

C₆H₅OH

Aniline differs from ethylamine by the reaction with

(a)

metallic sodium

(b)

an alkyl halide

(c)

chloroform and caustic potash

(d)

nitrous acid

Which among the following dissolves in NaOH?

(a)

CH₃NO₂

(b)

(CH₃)₃CNO₂

(c)

C₆H₅NO₂

(d)

C₆H₅ONO

When nitro methane condenses with acetone it gives

(a)

1-nitro-2-propanol

(b)

1-nitro-2-methoxy propane

(c)

1-nitro-2-methoxy-ethanol

(d)

1-nitro-2-methoxy-propanol

Which gives an yellow oil with nitrous acid?

(a)

1° amine

(b)

2° amine

(c)

3° amine

(d)

quarternary salt