Q. $CaC_{2} + N_{2}\ \rightarrow A,\ product\ A\ is$
A) $CaCN_{2}$
B) $CaCN_{2}\ and\ C$
C) $CaCN_{2} + N_{2}$
D) None of these
Explanation
(b)
When calcium carbide reacts with nitrogen at $1000℃,$ calcium cyanamide and carbon is formed.
$CaC_{2} + N_{2}\overset{\ \ \ \ \ 1000℃\ \ \ \ \ }{\rightarrow}\ CaCN_{2} + C$
calcium cyanamide
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.