Question

The amount of hypochlorous acid formed when pH of water is 8 is _______________

a.

95% of total free chlorine

b.

80% of total free chlorine

c.

30% of total free chlorine

d.

5% of total free chlorine

Answer: (c).30% of total free chlorine

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Q. The amount of hypochlorous acid formed when pH of water is 8 is _______________

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