Question

1.What is the action of litmus on (a)dry ammonia gas (b)solution of ammonia gas
2.Give general equations for the reaction of acid with (a)metal carbonate (b)metal oxides (c)metal sulphates
3.Explain chlor-alkali process.Mention the uses of main products of ts reaction.

Answer 1

it will not show any effect on dry ammonia gas
it will show change of color on solution
acid + metal carbonate gives metal salt co2 and h20