Haloalkanes and...

The compound $$C_{7}H_{8}$$ undergoes the following reactions:
$$C_{7}H_{8}\xrightarrow {3Cl_{2}/\triangle}A \xrightarrow {Br_{2}/ Fe} B \xrightarrow {Zn/HCl}C$$. The product $$C$$ is:

Which of the following is the most correct electron displacement for a nucleophilic reaction to take place?

Which of the following alkane cannot be made in good yield by Wurtz reaction? 

2-phenylethylbromide when heated with $$NaOEt$$, elimination takes place. No deuterium exchange takes place when the reaction is carried out in $${C}_{2}{H}_{5}OD$$ solvent. The mechanism will be:

Which one of the following undergoes nucleophilic substitution exclusively by $$S_N1$$ mechanism? 

On commercial scale, phenol is obtained from chlorobenzene. The chlorobenzene needed for the purpose is prepared by:

Which of the following halides undergoes nucleophilic substitution most readily? 

$$C_7H_8\overset{3Cl_2/ heat}{\rightarrow}A\overset{Fe/Br}{\rightarrow}B\overset{Zn/HCl}{\rightarrow}C$$. Here, the compound C is:

Isopropyl bromide on Wurtz reaction gives:

Product $$(B)$$ is :