Nitrogen & Oxygen - Online Mcqs Test - Chemistry 9th

Chemistry IX Class MCQs – Nitrogen & Oxygen – 9th

Nitrogen & Oxygen – Online Mcqs Test (28 Mcqs)

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jQuizMe
When ammonium chloride is heated with a base, the gas liberated is:
  1. nitric oxide NO
  2. ammonia
  3. nitrogen
  4. oxygen



Nitrogen & Oxygen
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