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Chemistry
One of the acid listed below is formed from P2O3 and the rest are formed from P2O5. The acidformed from phosphorus (III) oxide is
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Q. One of the acid listed below is formed from $P_2O_3$ and the rest are formed from $P_2O_5$. The acidformed from phosphorus (III) oxide is
The p-Block Elements - Part2
A
$HPO_3$
16%
B
$H_4P_2O_7$
12%
C
$H_3PO_4$
28%
D
$H_3PO_3$
44%
Solution:
$ 2P_2O_3 + \underset{\text{Cold}}{6H_2O} \rightarrow 4H_3PO_3$