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Tardigrade
Question
Chemistry
The total number of diprotic acids among the following is - H 3 PO 4, H 2 SO 4, H 3 PO 3, H 2 CO 3, H 2 S 2 O 7, H 3 BO 3, H 3 PO 2, H 2 CrO 4, H 2 SO 3
Q. The total number of diprotic acids among the following is -
H
3
P
O
4
,
H
2
S
O
4
,
H
3
P
O
3
,
H
2
C
O
3
,
H
2
S
2
O
7
,
H
3
B
O
3
,
H
3
P
O
2
,
H
2
C
r
O
4
,
H
2
S
O
3
489
165
Equilibrium
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Answer:
6.00
Solution:
