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Select the acidic and basic anhydrides f...

Select the acidic and basic anhydrides from the following :
`(i) Na_(2)O (ii) P_(4)O_(6) (iii) SO_(2) (iv) Al_(2)O_(3)`

A

`H_(3)PO_(2)`

B

`H_(3)PO_(3)`

C

`H_(3)PO_(4)`

D

`H_(3)PO_(5)`

Text Solution

Verified by Experts

The correct Answer is:
B
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