MCQ
The number of shared pairs of electrons in propane is
- A$2$
- B$4$
- C$6$
- ✓$10$
There are $10$ shared pairs of electrons.
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(Given: $\Delta H _{\text {vap }}$ for water at $373\, K =41\, kJ / mol$, $\left. R =8.314\, JK ^{-1} mol ^{-1}\right)$