MCQ
Nitrolim is a:
- AMixture of calcium carbide and nitrogen
- ✓Mixture of calcium cyanamide and carbon
- CMixture of calcium cyanide and carbon
- DMixture of $\ce{NH_4CN}$ and $\ce{CaCN}$
✓
Answer
Correct option: B.
Mixture of calcium cyanamide and carbon
When nitrogen is passed over calcium carbide at a suitable high temperature, we get a mixture called nitrolim which is a nitrogenous fertilizer, which is a mixture of calcium cyanamide and carbon.
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