Q. One mole of magnesium nitride on the reaction with an excess of water gives
A) One mole of $NH_{3}$
B) Two moles of $NH_{3}$
C) One mole of $HNO_{3}$
D) Two moles of $HNO_{3}$
Explanation
(b)
One mole of magnesium nitride on the reaction with an excess of water gives two moles of ammonia.
$Mg_{3}N_{2} + 6H_{2}O\ \rightarrow 3Mg(OH)_{2} + 2NH_{3}$
1 mol 2 mol
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.