MCQ
Which one is not an acid salt
- ✓$Na{H_2}P{O_2}$
- B$Na{H_2}P{O_3}$
- C$Na{H_2}P{O_4}$
- DNone
✓
Answer
Correct option: A.
$Na{H_2}P{O_2}$
(a) In $Na{H_2}P{O_2}$ both hydrogen are bonded with $ ‘P ’ $ so it is not replaceable.
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