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Which pair of substances can be combined...

Which pair of substances can be combined to produce ammonia gas?
(P)` (NH_(4))_(2)SO_(4)(s)" and " NaOH(aq)`
(Q) `NH_(3)(aq) and HCl(aq)`

A

P only

B

Q only

C

Both P and Q

D

Neither P nor Q

Text Solution

Verified by Experts

The correct Answer is:
B
`NH_(3)+HCl rarr NH_(4)Cl`
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