A) \[50\ mL\] increase
B) \[500\ mL\] decrease
C) \[900\ mL\] decrease
D) Nil.
Correct Answer: A
Solution :
\[\underset{100ml}{\mathop{\underset{2ml}{\mathop{2P{{H}_{3}}}}\,}}\,\to \underset{\text{(solid)}}{\mathop{2P}}\,+\underset{150ml}{\mathop{\underset{3ml}{\mathop{3{{H}_{2}}}}\,}}\,\] Increase in volume \[=150ml-100ml=50ml\]increase.You need to login to perform this action.
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