The most acidic compound among the following is:

1.		2.
3.		4.

Identify Z in the following reaction:

\(CH_3CH_2CH=CH_2 \xrightarrow[H_2O,\ H_2O_2,\ OH^-]{B_2H_6} Z \)

Upon dehydration, the below mentioned compound will not give:

1.		2.
3.		4.

An appropriate set of reactants for the preparation of 1-methoxy-4-nitrobenzene is/are : 
 

1.
2.
3.
4.

Potassium permanganate reagent is used for -
1. Oxidation of primary alcohol to carboxylic acid.
2. Oxidation of primary alcohol to aldehyde.
3. Bromination of phenol to 2,4,6-tribromophenol.
4. Dehydration of propan-2-ol to propene.

Propanol has a higher boiling point than that of butane because -

1. Butane undergoes intermolecular ionic bonding

2. Propanol undergoes intermolecular H-bonding

3. Propanol undergoes intramolecular hydrogen bonding

4. Butane undergoes intermolecular H-bonding

Preparation of ethers by 2 or 3-degree alcohols in an acidic medium is not a suitable method because:

Select the correct option based on statements below:

Match the items of Column I with items of Column II.

Codes

Match the starting material in Column I with the products formed (Column II) in the reaction with HI.

	Column I		Column II
A.	${\mathrm{CH}}_3-\mathrm{O}-{\mathrm{CH}}_3$	1.
B.		2.
C.		3.
D.		4.	${\mathrm{CH}}_3-\mathrm{OH}+{\mathrm{CH}}_3\mathrm{I}$
		5.