Question

Most commonly used bleaching agent is
A) Chlorine
B) Alcohol
C) Carbon dioxide
D) Sodium Chloride

Answer 1

Chlorine is the Most commonly used bleaching agent

Answer 2

answer : option (A) chlorine

explanation : chemical name of bleaching agent is Calcium hypochlorite. formula of bleaching agent is $Ca(ClO)_2$.

It is the main active ingredient of commercial products like bleaching powder, chlorine powder, or chlorinated lime. it is used for water treatment and as a bleaching agents.

hence, know you can easily say that which one most commonly used as bleaching agent ?

of course , chlorine is that one.

hence, option (A) is correct choice.