The correct order of reactivity of phenyl magnesium bromide (PhMgBr) with the following
compounds will be:

I	II	III

1. I > II > III 

2. III > II > I

3. II > I > III 

4. I > III > II

Match the compounds given in List-I with List-II and select the suitable option from the code given below:

Codes:

Match the compounds given in List -I with their characteristic reactions given in List -II. Select the correct option.

Options:

Consider the following reaction:

The product 'A' is:

1. $C_6{H}_{5}OH$

2. $C_6{H}_{5}COC{H}_3$

3. $C_6{H}_{5}Cl$

4. $C_6{H}_{5}CHO$

 A yellow precipitate with iodine and alkali is given by:

(i).  Methyl acetate

(ii).  Acetamide

(iii).  2-Hydroxypropane

(iv).  Acetophenone

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

Consider the reaction:

$RCHO$ $+$ $N{H}_{2}N{H}_2\to RCH$ $=N-N{H}_2$

What sort of reaction is it?
1.  Free radical addition – elimination reaction
2. Electrophilic substitution-elimination reaction
3.  Nucleophilic addition – elimination reaction
4.  Electrophilic addition – elimination reaction

Ethyl benzoate can be prepared from benzoic acid by using:

1. Propyl alcohol

2. Ethyl alcohol and dry HCl

3. Ethyl chloride

4. Sodium ethoxide

The hydrolyzed product of an ester, when reduced by \(\mathrm{LiAlH}_4\), gives:

1. Two alcohols

2. Two aldehyde

3. One acid and one alcohol

4. Two acids

The compound that does not give an iodoform test is:

1. 3-Pentanone

2.  2-Pentanone

3.  Ethanol

4.  Ethanal

Ethylbenzene is obtained from phenyl methyl ketone by using:

1. Zn–Hg+HCl

2. LiAlH₄

3. KMnO₄

4. None of the above