<prompt> All are true regarding bleaching powder, exceptContains about 33 of available chlorineIt is a stable compoundWhite amorphous compoundStrong bleaching agent  <response>: Bleaching powder : -Bleaching powder is also known as chlorinated lime.It is a disinfectant mainly used for disinfectingWaterFaecesUrineIt kills most of the organism when used in strength of 1 to 3The chief drawback of bleaching powder is that it is an unstable compound and loses its chlorine content on storage.Its action is rapid and briefA good sample of bleaching powder contains 33 of available chlorine.It is a white amorphous powder with a pungen smell of chlorine.When mixed with excess of lime it retains its strength, this is called stabilized bleach.Bleaching powder should be stored in a cool dry place. 