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Byju's Answer
Standard XII
Chemistry
Decarboxylation
The salt Na...
Question
The salt
N
a
2
H
P
O
4
is formed when orthophosphoric acid is with an alkali. Find the equivalent weight of othophosphoric acid.
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Solution
H
3
P
O
4
+
2
N
a
O
H
→
N
a
2
H
P
O
4
+
2
H
2
O
Equivalent weight of orthophosphoric acid (
H
3
P
O
4
) = 3 + 31 + 64 = 98
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