NEET Chemistry: Hydrocarbons — MCQ Test 7

Q6. Which hydrocarbon with 6 carbon atoms has the highest density at room temperature?

Q7. Which hydrocarbon is obtained from the anaerobic decomposition of organic matter?

Q8. What type of hydrocarbon is \( \ce{C3H6} \)?

Q9. Which substituent on a benzene ring would result in the least reactive ring towards electrophilic substitution?

Q10. Which hydrocarbon with molecular formula \( \ce{C8H16} \) has a cyclic structure with one degree of unsaturation?

NEET ChemistryHydrocarbons

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Which hydrocarbon is obtained by the fractional distillation of petroleum?

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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, Obtained, Fractional, Distillation, Petroleum, and Following.

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 is obtained by the fractional distillation of petroleum?

  • A. Methane
  • B. Pentane
  • C. Ethyne
  • D. Cyclohexane

Q2. Which hydrocarbon is a major source of energy?

  • A. \( \ce{C2H2} \)
  • B. \( \ce{C6H6} \)
  • C. \( \ce{C4H8} \)
  • D. \( \ce{C7H16} \)

Q3. Which hydrocarbon has the highest density among the following at room temperature?

  • A. \( \ce{C4H10} \)
  • B. \( \ce{C5H12} \)
  • C. \( \ce{C6H14} \)
  • D. \( \ce{C6H6} \)

Q4. What is the shape of the carbon framework in alkanes?

  • A. Tetrahedral
  • B. Linear
  • C. Trigonal planar
  • D. Octahedral

Q5. What type of isomerism is exhibited by alkanes due to free rotation along \( \ce{C-C} \) bonds?

  • A. Geometrical
  • B. Structural
  • C. Conformational
  • D. Optical

+ 5 more questions in the actual test

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