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The mass of 11.2 L of ammonia gas at S.T...

The mass of 11.2 L of ammonia gas at S.T.P. is

A

`8.5 g`

B

`85 g`

C

`17 g`

D

`1.7 g`

Text Solution

Verified by Experts

The correct Answer is:
A
Molar mass of `NH_(3)=14+3xx1=17g mol^(-1)`
`:.` Mass of 22.4 L of `NH_(3)` at S.T.P. = 17 g
`:.` Mass of 11.2 L of `NH_(3)` at S.T.P. = 8.5 g
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