NEET Chemistry: Hydrocarbons — MCQ Test 12

Q6. Which hydrocarbon would require the least amount of oxygen per carbon atom for complete combustion?

Q7. Which hydrocarbon is used as a domestic fuel with the least pollution?

Q8. What is the effect of unsaturation on the reactivity of hydrocarbons?

Q9. Which group activates the benzene ring towards electrophilic substitution?

Q10. A hydrocarbon with 7 carbon atoms and 12 hydrogen atoms has one ring. What is its IUPAC name?

NEET Chemistry — Hydrocarbons

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Which hydrocarbon class has the highest carbon-to-hydrogen ratio?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Chemistry preparation, focusing specifically on the chapter Hydrocarbons. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Hydrocarbon, Hydrogen, Hybridization, Temperature, Molecular, and Complete.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which hydrocarbon class has the highest carbon-to-hydrogen ratio?

  • A. Alkynes
  • B. Alkanes
  • C. Alkenes
  • D. Cycloalkanes

Q2. What is the hybridization of carbon atoms in alkanes?

  • A. \( sp^3 \)
  • B. \( sp^2 \)
  • C. \( sp \)
  • D. \( sp^3d \)

Q3. Which hydrocarbon is a liquid at room temperature?

  • A. \( \ce{CH4} \)
  • B. \( \ce{C2H6} \)
  • C. \( \ce{C4H10} \)
  • D. \( \ce{C6H14} \)

Q4. Which hydrocarbon has the molecular formula \( \ce{C3H4} \)?

  • A. Propane
  • B. Propyne
  • C. Propene
  • D. Butane

Q5. What is the \( \ce{C-H} \) bond length in alkanes?

  • A. 154 pm
  • B. 112 pm
  • C. 134 pm
  • D. 120 pm

+ 5 more questions in the actual test

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