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Byju's Answer
Standard XII
Chemistry
Oxyacids of Phosphorus
What happens ...
Question
What happens when
(i)
P
C
l
5
is heated?
(ii)
H
3
P
O
3
is heated?
Write the reaction involved.
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Solution
i.
P
C
l
5
⇌
P
C
l
3
+
C
l
2
ii.
H
3
P
O
3
on heating, undergoes disproportionation reaction to form
P
H
3
phosphine and
H
3
P
O
4
phosphoric acid.
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Similar questions
Q.
What happens when:
(i)
P
C
l
5
is heated?
(ii)
H
3
P
O
3
is heated?
Also write the reactions involved.
Q.
What happens when H
3
PO
3
is heated?