What mass of hydrazine (N 2 H 4 ) can be oxidized to N 2 by 103.1 millimoles of K 2 CrO 4…
Chemistry · JEE Main · NTA Exams — Redox Reactions and Electrochemistry
What mass of hydrazine (N2H4) can be oxidized to N2 by 103.1 millimoles of K2CrO4 which is reduced to \(\left[\mathrm{Cr}(\mathrm{OH})_{4}\right]^{-}\) ?
- 3.97 g
- 2.47 g
- 2.64 g
- 2.87 g
Answer
(B) 2.47 g
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