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When orthoboric acid is heated to red he...

When orthoboric acid is heated to red heat the residue is

A

Boron

B

Boron oxide

C

Pyroboric acid

D

Metaboric acid

Text Solution

Verified by Experts

The correct Answer is:
B
`2H_(3)BO_(3) overset("Red heat")rarr B_(2)O_(3) +3H_(2)O`.
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