Solve it urgently.... please don't give irrelevant and don't follow my ID.... and ya everyone give your opinion..
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Answered by
42
Answer:
The required answer is (c).
Reason - We have seen in the question that valency of X is 3.
and we know that valency of nitride is 3.
hence both the valency cancel out and the answer will be XN.
hope it helps......
Answered by
0
X2N3
Explanation:
As the formula of nitrogen is N2 and of nitride is N3 and X I also present so correct answer is X2N3
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