When orthoboric acid is heated to red heat the residue isA. BoronB. Bo – InterviewSolution

1.	When orthoboric acid is heated to red heat the residue isA. BoronB. Boron oxideC. Pyroboric acidD. Metaboric acid
Answer» Correct Answer - B `2H_(3)BO_(3) overset("Red heat")rarr B_(2)O_(3) +3H_(2)O`.

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