Which pair of substances can be combined to produce ammonia gas?  (P)` (NH_(4))_(2)SO_(4)(s)" and "
Channel: Doubtnut
Date: 03/05/2020

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)`