MCQ
Which one is not an acid salt
- ✓$NaH_2PO_2$
- B$NaH_2PO_3$
- C$NaH_2PO_4$
- DNone of these
✓
Answer
Correct option: A.
$NaH_2PO_2$
a
$NaH _2 PO _2$ is not an acidic salt. It is a basic salt. It is a salt of weak acid $H _3 PO _2$ and strong base $NaOH$. Hence, the aqueous solution of $NaH _2 PO _2$ is alkaline in nature.
$NaH _2 PO _2$ is not an acidic salt. It is a basic salt. It is a salt of weak acid $H _3 PO _2$ and strong base $NaOH$. Hence, the aqueous solution of $NaH _2 PO _2$ is alkaline in nature.
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