MCQ
What is the correct IUPAC name of


- A4-Ethyl-1-hydroxycyclopent-2-ene
- B1-Ethyl-3-hydroxycyclopent-2-ene
- C1-Ethylcyclopent-2-en-3-ol
- ✓4-Ethylcyclopent-2-en-1-ol


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[Take; $R =8.314 \,J\, mol ^{-1}\, K ^{-1}$ In $3.555=1.268$]
Statement $I:$ The boiling points of aldehydes and ketones are higher than hydrocarbons of comparable molecular masses because of weak molecular association in aldehydes and ketones due to dipole - dipole interactions.
Statement $II:$ The boiling points of aldehydes and ketones are lower than the alcohols of similar molecular masses due to the absence of $H$-bonding.
In the light of the above statements, choose the most appropriate answer from the options given below :