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A sample of a hydrate of barium chloride...

A sample of a hydrate of barium chloride weighing 61 g was heated until all the water of hydration is removed. The dried sample weighed 52 g. The formula of the hydrated salt is: (atomic mass, Ba = 137 am u, Cl = 35.5 am u)

A

`BaCl_(2). H_(2)O`

B

`BaCl_(2).3H_(2)O`

C

`Bacl_(2).4H_(2)O`

D

`BaCl_(2).2H_(2)O`

Text Solution

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The correct Answer is:
D
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