During estimation of nitrogen by Dumas’ method of compound X (0.42 g) ___________ mL of N2 gas will be liberated at STP. (nearest integer) (Given molar mass in g mol–1 : C : 12, H : 1, N : 14)

Question

Prashant Kotian · Accepted Answer

Correct answer: .. N H H N         86 mass mol N2 Ml of N2 = 86 . × 22400 = 108.6  109 answer.

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