Hydrochloric acid at `25^@C` is

Benzenediazonium chloride is formed when ........ is treated with .......... and hydrochloric acid at 0-5^@ C .

When aniline is treated will sodium nitrite and hydrochloric acid at 0^(@)C , it gives

When aniline is treated will sodium nitrite and hydrochloric acid at 0^(@)C , it gives

Hydrochloric acid reacts fastest with

What are the uses of Hydrochloric acid (HCl) ?

Hydrochloric acid is a monobasic acid.