NEET Chemistry: Hydrocarbons — Practice Set 14

Q1. Which hydrocarbon with 11 carbon atoms has the maximum possible branching and the lowest boiling point among its isomers?

Q2. Which hydrocarbon with 6 carbon atoms has the maximum number of pi bonds?

Q3. Which hydrocarbon with 7 carbon atoms has a straight chain and the highest boiling point among its isomers?

Q4. Which of the following is a cyclic saturated hydrocarbon?

Q5. Which hydrocarbon with molecular formula \( \ce{C8H18} \) has the longest straight chain possible?

Q6. Which hydrocarbon with molecular formula \( \ce{C7H10} \) has a ring and two degrees of unsaturation?

Q7. Which hydrocarbon is a major component of kerosene?

Q8. Which hydrocarbon class exhibits the lowest reactivity under normal conditions?

Q9. What is the IUPAC name of the compound formed by attaching an \( -\ce{OH} \) group to the second carbon of \( \ce{CH3CH2CH2CH3} \)?

Q10. Which substituent on a benzene ring would cause the greatest increase in electron density at the ortho and para positions?

Chemistry — Hydrocarbons

Set 14 of 20

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Which hydrocarbon with 11 carbon atoms has the maximum possible branching and the lowest boiling point among its isomers?