Find the product

Options

A. `CH_(2)=CH_(2)`" " `underset(triangle) overset(N_(3)H)rarr`
B. `CH_(3)-CH=CH_(2)" " underset(triangle) overset(N_(3)H)rarr`
C. `C_(6)H_(5)-overset(O)overset(||)(C)=Cl " " underset(H_(2)O) overset(Nan_(3))rarr`
D. `C_(6)H_(5)-overset(O)overset(||)(C)-NH-OH underset(H_(2)O) overset(H^(+))rarr`

Answer

To solve the problem of finding the products of the given reactions, we will break down each reaction step by step.

### Step 1: Reaction of CS2 with N3H (Hydrazine)
1. **Identify the reactants**: The first reaction involves carbon disulfide (CS2) and hydrazine (N3H).
2. **Reaction type**: This is an electrophilic addition reaction. The nitrogen in hydrazine will add to the double bond of CS2.
3. **Product formation**: The product formed will be a compound with the structure CS2-NH-N2, where nitrogen gas (N2) will be released upon heating.
4. **Final product**: The product after heating is CS2-NH.

### Step 2: Reaction of CS3-CH=CH2 with N3H
1. **Identify the reactants**: The second reaction involves propene (CS3-CH=CH2) and hydrazine (N3H).
2. **Reaction type**: Similar to the first reaction, this is also an electrophilic addition reaction.
3. **Product formation**: The nitrogen from hydrazine will add across the double bond, leading to the formation of CS3-CH(NH)-N2.
4. **Final product**: The product after heating is CS3-CH-CH2-NH.

### Step 3: Reaction of C6H5COCl with NaN3
1. **Identify the reactants**: The third reaction involves benzoyl chloride (C6H5COCl) and sodium azide (NaN3).
2. **Reaction type**: This is a nucleophilic substitution reaction where the azide ion (N3-) replaces the chloride ion.
3. **Product formation**: The product formed will be C6H5CO-N3 with sodium chloride (NaCl) as a byproduct.
4. **Heating the product**: Upon heating, nitrogen gas (N2) is released, forming a nitrene intermediate (C6H5C=N).
5. **Final product**: The final product after rearrangement and reaction with sulfur (S2) will be C6H5NS2 and CO2.

### Step 4: Hydrolysis of C6H5CO-NH
1. **Identify the reactants**: The final reaction involves the hydrolysis of the product C6H5CO-NH.
2. **Reaction type**: Hydrolysis will lead to the formation of aniline (C6H5NH2) and carbon dioxide (CO2).
3. **Final product**: The final product of this reaction is aniline.

### Summary of Products
1. From the first reaction: CS2-NH
2. From the second reaction: CS3-CH-CH2-NH
3. From the third reaction: C6H5NS2 and CO2
4. From the hydrolysis: Aniline (C6H5NH2)