Economy, asked by amrittur5911, 12 days ago

19. निम्न में से कौनसी गैस उत्कृष्ट गैस नहीं है ?
(a) ऑक्सजीन
(b) नियॉन
(c) हीलियम
(d) आर्गन​

Answers

Answered by snehakumari2893
0

Answer:

हीलियम गैस उत्कृष्ट नहीं हैं

Answered by kirtibhardwaj105
0

Answer:

a) oxygen

Explanation:

An Inert gas is gas that does not undergo chemical reaction under a set of given condition.For e.g helium,neon, argon, Krypton,xenon and radon.

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