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Identify Bleaching Powder among the given Samples of Chemicals
1)Bleaching powder is an example of________________?
  
2)Which one of the following is extensively used for sterilizing water?
  
3)Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on ____________________?
  
4)Chlorine is used as a bleaching agent. The bleaching action is due to
  
5)Which of the following is produced on the reaction of bleaching powder with a few drops of conc. HCl?
  
6)Chlorine gas reacts with _______ to form bleaching powder.
  
7)At what PH , Chlorine in water acts as only hypochlorite ions?
  
8)The hypochlorous acid is ……….times effective as hypochorite ions?
  
9)Bleaching powder contains ………of available chlorine.
  
10)Which of the following is treated with chlorine to obtain bleaching powder?