Tardigrade
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Tardigrade
Question
Chemistry
P2O5 reacts with H2SO4 to give SO3 and HPO3.Which property of P2O5 is depicted in this reaction ?
Q.
P
2
O
5
reacts with
H
2
S
O
4
to give
S
O
3
an
d
H
P
O
3
.Which property of
P
2
O
5
is depicted in this reaction ?
1942
245
The p-Block Elements - Part2
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A
It acts as a strong dehydrating agent
33%
B
It is a white powder
0%
C
It sublimes on heating
33%
D
It is acidic in nature.
33%
Solution:
P
2
O
5
a very strong dehydrating agent. That is why it can dehydrate sulphuric acid (to
S
O
3
) which itself is a dehydrating agent.