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the-inert-gas-which-is-substituted-for-nitrogen-in-the-air-used-by-deep-sea-divers-for-breathing-is

Q.

The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing is-

[A] Krypton

[B] Neon

[C] Helium

[D] Argon

Answer & Explanation
Answer: Option [C]

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