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Boric acid is prepared from borax by the...

Boric acid is prepared from borax by the action of.

A

`HCl`

B

`NaOH`

C

`CO_(2)`

D

`H_(2)SO_(4)`

Text Solution

Verified by Experts

The correct Answer is:
A, D
`Na_(2)B_(4)O_(7) +2HCl +5H_(2)O rarr 2NaCl + 4H_(3)BO_(3)`
`Na_(2)B_(4)O_(7) + H_(2)SO_(4) + 5H_(2)O rarr Na_(2)SO_(4) + 4H_(3)BO_(3)`.
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