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When borax is dissolved in water, the pr...

When borax is dissolved in water, the product formed is

A

`H_(3)BO_(3)`

B

`H_(2)BO_(3)`

C

`B_(2)H_(6)`

D

`B_(2)O_(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
Borax is `Na_(2)B_(4)O_(7)`
`Na_(2) B_(4) O_(7) + 7H_(2)O rArr 2NaOH + 4H_(3)BO_(3)`
Borax produce sodium borate and boric acid on the hydrolysis.
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