1.

Hydrogen is used in an oxyhydrogen flame.(a) true(b) falseThis question was posed to me in exam.Origin of the question is Properties of Dihydrogen topic in section Hydrogen of Chemistry – Class 11

Answer» CORRECT option is (a) true

For EXPLANATION I would say: Hydrogen is used to produce a TEMPERATURE of 2850 degrees centigrade and the oxygen ATOMIC hydrogen flame produces a temperature of 4000-degree centigrade, so it is used in an OXYHYDROGEN flame. So the above statement is true.


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