MCQOPTIONS
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| 1. |
Bleaching powder loses its power on keeping for a long time because [KCET 2000] |
| A. | It changes into calcium hypochlorate |
| B. | It changes into calcium chloride and calcium hydroxide |
| C. | It absorbs moisture |
| D. | It changes into calcium chloride and calcium chlorate |
| Answer» E. | |