

MCQOPTIONS
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1. |
Max. number of moles of electrons taken up by one mole of \[NO_{3}^{-}\] when it is reduced to [DPMT 2002] |
A. | \[N{{H}_{3}}\] |
B. | \[N{{H}_{2}}OH\] |
C. | \[NO\] |
D. | \[N{{O}_{2}}\] |
Answer» B. \[N{{H}_{2}}OH\] | |