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ytuitwichareleftexposedtotheWhy is anhydrous CaCl used in a desiccator. Name one substance which ts 'efflorescent. Name a salt al which contains water of crystallization, bl which does not contan.1987 |
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Answer» 1.The purpose of using desiccators is to absorb moisture. Anhydrous Calcium chloride (CaCl2) has a capacity of absorbing moisture as it is hygroscopic in nature, so it is used as a desiccators. efflorescent substance is cement. 2. a) CuSO4.5H20 and b) NaCl |
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