Name a substance which oxidises conc. hydrochloric acid to chlorine.

Convert hydrochloric acid to nascent chlorine.

Name a substance which is : poisonous.

Give four uses of hydrochloric acid.

Select the correct word from the list in bracket to complete each statement . Aqua regia is a mixture of one part of ____ and three parts of ______ [ conc. Hydrochloric acid/ conc .nitri acid] in which nitric acid ______[reduces/ oxidises] hydrochloric acid to chlorine.

Name : a substance that oxidizes concentrated HCl to chlorine.

Name a substance which acts as halogen carrier during the chlorination of benzene.

Just as hydrochloric acid is to pepsinogen, so is

How can you prove that hydrochloric acid contain Chlorine ?

Assetion : Permanganate titrations is not carried out in presence of hydrochloric acid. Reason : Hydrochloric acid is oxidised to chlorine.

Name the compound which can be oxidised to chlorine.