Published by:
CGP EDU Academic Team
Published on: August 13, 2026
PART-II CHEMISTRY
SECTION-A
"A" obtained by Ostwald's method involving air oxidation of 
, upon further air oxidation produces "B". "B" on hydration forms an oxoacid of Nitrogen along with evolution of "A". The oxoacid also produces "A" and gives positive brown ring test.
Identify 
and 
, respectively.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
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