

MCQOPTIONS
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1. |
The alkali metal that reacts with nitrogen directly to form nitride is [Roorkee 1992; MP PMT 2000; BHU 2000] |
A. | \[Li\] |
B. | \[Na\] |
C. | \[K\] |
D. | \[Rb\] |
Answer» B. \[Na\] | |