Addition of Halogen Cyanide

Q.

Poisonous gas 'Lewissite' is obtained by the reaction of

1. $CH\equiv CH$ and $AsC{l}_3$

2. $C{H}_2=C{H}_2$ and $AsC{l}_3$

3. $CH\equiv CH$ and $S_{2}C{l}_2$

4. $C{H}_2=C{H}_2$ and NOCl

Q. Which of the following is(are) example(s) of nucleophilic addition reaction in case of acetylene

1. Addition of water

2. Addition of HCN

3. Addition of $AsC{l}_3$
4. All

Q.

Poisonous gas 'Lewissite' is obtained by the reaction of

1. $CH\equiv CH$ and $AsC{l}_3$

2. $C{H}_2=C{H}_2$ and $AsC{l}_3$

3. $CH\equiv CH$ and $S_{2}C{l}_2$

4. $C{H}_2=C{H}_2$ and NOCl

Q. Ethylene is converted to X on passing through a mixture of an acidified aqueous solution of palladium chloride and cupric chloride. Which of the following reagents readily take part in addition reaction with X

1. $B{r}_2$
2. HBr
3. HCl
4. HCN

Q. Which of the following is(are) example(s) of nucleophilic addition reaction in case of acetylene

1. Addition of water

2. Addition of HCN

3. Addition of $AsC{l}_3$
4. All