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The % loss in weight heating a pure samp...

The `%` loss in weight heating a pure sample of potassium chlorate `(M. wt. 122.5)` will be :

A

12.25

B

24.5

C

39.18

D

`49.0`

Text Solution

Verified by Experts

The correct Answer is:
B
`2KClO_(3) rarr 2KCl + 3O_(2) uarr`
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