MCQ
True structure is predicted by:
- AValence-bond approach
- BSidgwick approach
- CHybrid orbital
- DNone of the above
Explanation:
Hybridisation helps to explain molecular shape, since the angles between bonds are (approximately) equal to the angles between hybrid orbitals.
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$MnO_4^ - + 5F{e^{2 + }} + 8{H^ + } \to M{n^{2 + }} + 5F{e^{3 + }} + 4{H_2}O$
Here $10\,ml$ of $0.1\,M$ $KMn{O_4}$ is equivalent to
