An element which does not react with oxygen is
(a) Chlorine
(b) Iodine
(c) Helium
(d) Nitrogen
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Answer / fouzia
Chlorine does not react with O2 so ans is chlorine
Is This Answer Correct ? | 29 Yes | 6 No |
Answer / sanjay
(d) it's helium bcoz helium is an inert or noble gas. so it doesn't react with any gas.
Is This Answer Correct ? | 17 Yes | 18 No |
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