MCQ
At high temperature nitrogen combines with calcium carbide $(Ca{C_2})$ to give
- ACalcium cyanide
- ✓Calcium cyanamide
- CCalcium carbonate
- DCalcium nitride
✓
Answer
Correct option: B.
Calcium cyanamide
b
(b)$Ca{C_2} + {N_2}\,\mathop {\xrightarrow{{500 - {{600}\,^o}C}}}\limits_{6 - 8\,{\text{atm}}} \,CaC{N_2} + C$
(b)$Ca{C_2} + {N_2}\,\mathop {\xrightarrow{{500 - {{600}\,^o}C}}}\limits_{6 - 8\,{\text{atm}}} \,CaC{N_2} + C$
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