When F e^ 2 + changes to F e^ 3 + in a reaction - Vidyadip

MCQ

When $F{e^{2 + }}$ changes to $F{e^{3 + }}$ in a reaction

✓
It loses an electron
B
It gains an electron
C
It loses a proton
D
It gains a proton

✓

Answer

Correct option: A.

It loses an electron

(a) $F{e^{2 + }} \to F{e^{3 + }} + {e^ - }$ oxidation.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 7. Redox reactions→7. Redox reactions — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Vapours of a liquid can exist only at ?

Which will have enantiomer

The chemical equilibrium of a reversible reaction is not influenced by

Structure of $IF_6^-$ is :

The hybridization of orbitals of $N$ atom in $NO_3^-,NO_2^+$ and $NH_4^+$ are respectively :

Which one of the following oxides is expected exhibit paramagnetic behaviour

Which of the following is heterocyclic aromatic compound ?

For the estimation of nitrogen, $1.4\, g$ of an organic compound was digested by Kjeldahl method and the evolved ammonia was absorbed in $60\, mL$ of $\frac{M}{10}$ sulphuric acid. The unreacted acid required $20\, mL$ of $\frac{M}{10}$ sodium hydroxide for complete neutralization. The percentage of nitrogen in the compound is .....$\%$

$\ce{AlH_3}$ is an example for:

$\begin{matrix}
\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{{H}_{3}} \\
\,\,\,\,\,\,\,\,\,\,\,\,| \\
C{{H}_{3}}-C{{H}_{2}}-C{{H}_{2}}-C{{H}_{2}}-C-C{{H}_{2}}-OH\xrightarrow[\Delta ]{{{H}^{+}}}\underset{(major)}{\mathop{(A)}}\, \\
\,\,\,\,\,\,\,\,\,\,\,| \\
\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{{H}_{3}} \\
\end{matrix}$ ; Product $(A)$ is