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How many water molecules of crystallisat...

How many water molecules of crystallisation are present in
(a) trona, (b) borax and (c ) carnallite ?

Text Solution

Verified by Experts

The correct Answer is:
`(8)`
Borax, `Na_(2)B_(4) O_(7) . 10 H_(2)O` actually exists as
`Na_(2)[B_(4)O_(5)(OH)_(4)] . 8H_(2)O`.
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