

MCQOPTIONS
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1. |
Which among the following are used as components to produce Nitrolim, a widely usedfertilizer in past? |
A. | Nitrogen & Limestone |
B. | Calcium Carbide and Nitrogen |
C. | Calcium Carbide & Carbon |
D. | Calcium Carbide and Limestone |
Answer» C. Calcium Carbide & Carbon | |