MCQ
Benzene is unreactive because
- AIt has double bonds
- BIt has carbon-carbon single bond
- CCarbon are $s{p^2}$ hybridised
- ✓$\pi $ electrons are delocalised
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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