gptcnedumkandam.ac.ingptcnedumkandam.ac.in/previous_question_papers/nov... · (a) bleaching powder...

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Page 1: gptcnedumkandam.ac.ingptcnedumkandam.ac.in/Previous_Question_Papers/nov... · (a) Bleaching powder is used for the sterilization of water. Give the chemical changes involved in sterilization
Page 2: gptcnedumkandam.ac.ingptcnedumkandam.ac.in/Previous_Question_Papers/nov... · (a) Bleaching powder is used for the sterilization of water. Give the chemical changes involved in sterilization
Page 3: gptcnedumkandam.ac.ingptcnedumkandam.ac.in/Previous_Question_Papers/nov... · (a) Bleaching powder is used for the sterilization of water. Give the chemical changes involved in sterilization