Identify the secondary alcohols from the following set:

i.	CH3CH2CH(OH)CH3
ii.	(C2H5)3COH
iii.
iv.

1. (i) and (iv)
2. (i) and (iii)
3. (i) and (ii)
4. (i), (iii) and (iv)

The IUPAC name of the product of  o-hydroxy benzyl alcohol and PCl₃ among the following is :

1. o-Hydroxy benzyl chloride
2. o-Chloromethylphenol
3. o-Chloromethylchlorobenzene
4. p-Hydroxymethylphenol

The compound among the following that most easily oxidised is:

1.		2.
3.		4.

Identify X in the following sequence of reactions :

$\mathrm{X}\underset{\left(\mathrm{ii}\right) {\mathrm{H}}^{+}/{\mathrm{H}}_2\mathrm{O}}{\overset{\left(\mathrm{i}\right) {\mathrm{CH}}_3\mathrm{MgX}}{\to }}{\mathrm{C}}_5{\mathrm{H}}_{12}\mathrm{O}\underset{573 \mathrm{K}}{\overset{\mathrm{Cu}}{\to }}{\mathrm{C}}_5{\mathrm{H}}_{10}$

1. ${\mathrm{CH}}_3{\mathrm{COCH}}_2{\mathrm{CH}}_3$
2. ${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{CHO}$
3. ${\left({\mathrm{CH}}_3\right)}_{2}CHCHO$
4. ${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{OH}$

The best reagent to convert pent-3-en-2-ol into pent-3-en-2-one is:

1. Acidic KMnO₄

2. Alkaline K₂Cr₂O₇

3. Chromium anhydride in glacial acetic acid

4. Pyridinium Chlorochromate

The major product in the given reaction is:

1.		2.
3.		4.

Phenol on treatment with dilute HNO₃ gives two products P and Q. P is steam volatile but Q is not. P and Q are, respectively:

1.
2.
3.
4.

X, Y, and Z in the following reaction sequence are:

1.
2.
3.
4.

The reaction among the following that does not give phenol as a product is:

1.
2.
3.
4.

Incorrect statement among the following is: