Eamcet Chemistry - 2 nd Year : Unit 7.3 ( Block Elements ) - VIIA Group Elements Free Online Tests | Mock Tests | Preparation | Practice Tests

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Eamcet Chemistry
2 nd Year : Unit 7.3 ( Block Elements ) - VIIA Group Elements

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Identify the false statement about bleaching powder

A. Amount of CL₂ liberated when it is treated with excess of dilute acid is known as available chlorine

B. Bleaching powder is priced according to its crystal size

C. Good quality of bleaching powder contains 35 – 38% available chlorine

D. When stored for longer periods it changes to calcium chlorate and calcium chloride

E. None of the above

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Correct choice: A

Explanation:

None

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Eamcet Chemistry 2 nd Year : Unit 7.3 ( Block Elements ) - VIIA Group Elements

Eamcet Chemistry
2 nd Year : Unit 7.3 ( Block Elements ) - VIIA Group Elements