# A mixture of Organic and Physical Chemistry

Chemistry Level 3

The number of statements given below which are correct with respect to the given picture above are $$n.$$

• In the formation of $$D$$ from $$C,$$ ring expansion takes place.

• The product $$D$$ is cyclopentanone.

• The product $$D$$ is $$\alpha,\beta$$ - unsaturated cyclopentanone.

• The conversion of $$B$$ to $$C$$ can be carried out with $$\text{LiAlH}_{4}.$$

Evaluate $$j= n^{3} + 4n^{2} + 4n,k= (n+2)!.$$

At a given temperature, the total vapour pressure (in torr) of a mixture of volatile components $$A$$ and $$B$$ is given by $P_{\text{total}} = k - j\cdot X_{B}.$

Evaluate the magnitude of difference in vapour pressures (in torr) of pure components $$A$$ and $$B.$$

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