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Which of the following compound is used ...

Which of the following compound is used in gun powder? : `LiNO_3` , `NaNO_3` , `Pb(NO_3)_2`, `KNO_3`

A

`LiNO_3`

B

`NaNO_3`

C

`Pb(NO_3)_2`

D

`KNO_3`

Text Solution

Verified by Experts

The correct Answer is:
D
Gun powder is mixture of 75 % `KNO_3`, 13 % charcoal and 12 % sulphur.
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