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Q.
$ Ca{{C}_{2}}+{{N}_{2}}\xrightarrow[{}]{{}}X $ What is the X?
JamiaJamia 2012
Solution:
When calcium carbide reacts with nitrogen, it gives calcium cynamide, $ Ca{{C}_{2}}+{{N}_{2}}\xrightarrow[{}]{{}}\underset{(X)}{\mathop{CaC{{N}_{2}}}}\,+C $