Q21Multiple choice
Dehydration of hydrates of halides of calcium, barium and strontium i.e.,
CaCl26H2O, BaCl2.2H2O, SrCl2.2H2O, can be achieved by heating. These
become wet on keeping in air. Which of the following statements is correct
about these halides?
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Correct option: D
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Worked solution
Option (iv) is the answer.