

MCQOPTIONS
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1. |
In the catalytic oxidation of ammonia an oxide is formed which is used in the preparation of \[HN{{O}_{3}}\]. This oxide is [CPMT 1984; KCET 1990; AIIMS 1996] |
A. | \[{{N}_{2}}{{O}_{5}}\] |
B. | \[{{N}_{2}}{{O}_{4}}\] |
C. | \[N{{O}_{2}}\] |
D. | \[NO\] |
Answer» E. | |