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Borax is used as buffer since :...

Borax is used as buffer since :

A

Its aqueous solution contains both the weak acid and its salt

B

Its aqueous solution contains `H_(3)BO_(3)`, which is a weak acid

C

Its aqueous solution contains equal amount of strong acid and its salt

D

statement that borax is a buffer is wrong

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The correct Answer is:
A
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