1.

Which of the following reaction produces hydrogen gas(1) Mg+ HO1.(2) BaO,+ Ha(3) HS,0,+ H,4 Na,0,+ 2Ha

Answer»

second option... because bao2 is a peroxide any peroxide on reaction with acids produces hydrogen gas

second option... because bao2 is a peroxide any peroxide on reaction with acids produces hydrogen gas



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