Chemistry, asked by mmi8aarusureyachope, 1 year ago

A mixture of oxygen and ethyne is burnt for welding.can you tell why a mixture of ethyne and air is not used?

Answers

Answered by vishalc1000

10

Because Air itself contains only 21% of oxygen and rest of other gases. For welding pure oxygen is required.

Answered by pranay0144

1

Explanation:

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