1.

What is the action of heat on orthoboric acid ?

Answer»

Solution :When hydro basic acid is heated two moles of WATER is liberated as follows
`{:(H_(3)BO_(3)underset(-H_(2)O)OVERSET(DELTA)(to)HBO_(2)),(2HBO_(2)underset(-H_(2)O)overset(Delta)(to)B_(2)O_(3)):}}`


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