The most reactive compound among the following for electrophilic aromatic substitution is:

1.		2.
3.		4.

The most acidic compound among the following is:

1.		2.
3.		4.

Identify Z in the following reaction:

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

The compound that is used as antifreeze in automobile radiators is: 

Incorrect statement among the following is:

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

1.
2.
3.	\(\mathrm{CH_3-CH_2-CH_2-O-CH_3+HBr}\)
4.	\(\mathrm{(CH_3)_3C-OC_2H_5+HI}\)

Select the correct option based on statements below:

Match the reactions from Column-I with their corresponding descriptions from Column-II and select the correct option.

Codes:

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

	Column I		Column II
A.		1.
B.		2.
C.		3.
D.		4.
		5.

Phenol and ethanol can be differentiated through their distinct reactions with:

I. Br₂/water     

II. Na     

III. Neutral FeCl₃      

Choose the correct option:
1. I, II
2. II, III
3. I only
4. I, III