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MHT CET (PCB) 2024 22th April Morning Shift
MCQ (Single Correct Answer)
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Which of the following changes exhibit that nitrogen undergoes oxidation?
A
$\mathrm{NH}_4^{+} \rightarrow \mathrm{N}_2$
B
$\mathrm{NO}_3^{-} \rightarrow \mathrm{NO}$
C
$\quad \mathrm{NO}_2 \rightarrow \mathrm{NO}_2^{-}$
D
$\quad \mathrm{NO}_3 \rightarrow \mathrm{NH}_4^{+}$
MHT CET (Biology) Subjects
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