Write the condition for each subquestion in not more than two sentences
Ethyne and its derivatives will give white precipitate with ammonical silver nitrate solution.

Which of the following will not give white precipitate with ammoniacal silver nitrate solution ?

Chlorobenzene gives a white precipitate with alcoholic silver nitrate solution.

Which compound does not give precipitate with ammonical silver nitrate solution ?

Acetylene gives white precipitate with ammonical silver nitrate but ethylene cannot give because

a) 2- Methylpropene can be converted into isobutyl bromide by hydrogen bromide. Write the condtion. b) Ehyne and its derivatives will give precipate with ammoniacal silver nitrate solution. Mention the condition under which this statement is true.