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Question: Answered & Verified by Expert
Consider the following sequence of reaction.
Na+ NH 3 g X N 2 O Y Δ Z Gasprue
Identify (Z) gas
Chemistryp Block Elements (Group 15, 16, 17 & 18)NEET
Options:
  • A N2
  • B NH3
  • C O2
  • D None of these
Solution:
2208 Upvotes Verified Answer
The correct answer is: N2
Here gas Z is nitrogen
Na+ NH 3 g Δ NaNH 2 X N 2 O NaN 3 Y Δ N 2 Z
Hint : NaN3 (sodium azide) on heating at 300°C easily gives nitrogen gas and sodium residue.

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