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NH(3)+O(2)overset("Pt")to(A) (A)+O(2)t...

`NH_(3)+O_(2)overset("Pt")to(A)`
`(A)+O_(2)to (B)`(brown fumes)
`(B)+H_(2)o to ( C)`(nitrogen in lower oxidation state) `+(D)`(nitrogen in higher oxidation state)
`( C)` and `(D)` both are oxoacids of nitrogen.
`( C)+I^(-)to (E)` (violets vapours).
Identify `(A),(B),( C),(D)` and `(E)`

A

Both B and E are paramagnetic

B

E is also a brown coloured vapour

C

B is paramagnetic and E is diamagnetic

D

Both B and E undergoes disproportionation in aqueous solution

Text Solution

Verified by Experts

The correct Answer is:
C
`A=NO,B=NO_(2),C = HNO_(2),D=HNO_(3),E=I_(2)`
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