Which represents Reimer-Tiemann reraction ?
(1)

(2)

(3)

(4)

When phenol is treated with excess bromine water, it gives:

(1) m-bromophenol

(2) o- and p-bromophenol

(3) 2,4-dibromophenol

(4) 2,4,6-tribromophenol

Which reagent will convert propionic acid to propanol-1?

(1) KMnO₄

(2) LiAlH₄

(3) Cr₂O₃

(4) MnO₂

Carbolic acid is the name used for:

1. Opium 

2. Phenol

3. Chloroform

4. H₂CO₃

Phenol on oxidation gives chloranil. The oxidant used is:

1. K₂S₂O₈

2. KMnO₄

3. KCIO₃ + HCl

4. none of these

When phenol is reacted with chloroform and an alkali like NaOH, the compound formed is salicylaldehyde. If we use pyrene in place of chloroform, the product obtained is:

1. Salicylaldehyde

2. Phenolphthalein

3. Salicylic acid

4. Cyclohexanol

A liquid was mixed with ethanol and a drop of concentrated H₂SO₄ was added. A compound with a fruity smell was formed. The liquid was:

(1) HCHO

(2) CH₃COCH₃

(3) CH₃COOH

(4) CH₃OH

The main product of the following reaction is:

C₆H₅CH₂CH(OH)CH(CH₃)₂$\stackrel{\mathrm{Conc}.<mspace\; width="1em"></mspace>{\mathrm{H}}_2{\mathrm{SO}}_4}{\to }$?

(1) 

(2) 

(3) 

(4)  

In the reaction, Phenol $\underset{\mathrm{DIstillation}}{\overset{\mathrm{Zn}}{\to }}$(A) $\underset{\mathrm{Conc}.<mspace\; width="1em"></mspace>{\mathrm{HNO}}_3<mspace\; width="1em"></mspace>\mathrm{at}<mspace\; width="1em"></mspace>60°\mathrm{C}}{\overset{\mathrm{Conc}.<mspace\; width="1em"></mspace>{\mathrm{H}}_2{\mathrm{SO}}_4}{\to }}$(B) $\underset{\mathrm{NaOH}\left(\mathrm{aq}\right)}{\overset{\mathrm{Zn}}{\to }}$(C)

The compounds (A),(B) and (C) are of the following:

(1) benzene, nitrobenzene and aniline

(2) benzene, dinitrobenzene and m-nitroaniline

(3) toluene, m-nitrobenzene and m-toluidine

(4) benzene, nitrobenzene and hydrazobenzene