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The correct formula of salt formed by th...

The correct formula of salt formed by the neutralisation of hypophosphorus acid with NaOH is

A

`Na_3 PO_3`

B

`Na_3 PO_3`

C

`NaH_2PO_2`

D

`Na_2 HPO_3`

Text Solution

Verified by Experts

The correct Answer is:
C
Hypophosphorus acid `(H_3 PO_2)` is a monobasic acid and hence forms `NaH_2 PO_2` salt. `H_3 PO_2 + NaOH to NaH_2 PO_2 +H_2 O`
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