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OPSC 2017 Solved Paper
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© examsnet.com
Question : 92
Total: 100
Bleaching powder used in fish pond is working as
disinfectant
malachite
snail controller
parasticide
Validate
Solution:
Bleaching powder or Calcium hypochlorite is an inorganic compound with formula
C
a
(
C
l
O
)
2. It is used for bleaching silk and wool. Bleaching powder is also used as disinfectant and germicide especially in the sterilization of drinking water.
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