Ammonia is highly soluble gas in water a...

Ammonia is highly soluble gas in water and gives an alkaline solution of `NH_(4) OH`. What volume of `NH_(3)` gas at `STP` will be required to the passed in `100 mL` of `0.5 M H_(2) SO_(4)` to bring down its strength to `0.25 M`?
(For titrations with aqueous `NH_(3)`, it is assumed that `NH_(4) OH` dissociates to 100% extent)
a. 2.24 L b. 1.68 L c. 1.12 L d. 0.56 L`

A

1.560 L

B

1.120 L

C

1.680 L

D

2.240 L

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The correct Answer is:

B

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