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Hydrocarbons Questions

Practice 26 Hydrocarbons questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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26
Total Questions
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8
Easy
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15
Medium
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3
Hard
Practice by Exam:Chemistry(24)General Knowledge and General Awareness(2)

About Hydrocarbons — practice questions, PYQs & concepts

Hydrocarbons is a frequently-tested topic on Chemistry, General Knowledge and General Awareness. ExamTest.live currently lists 26 Hydrocarbons questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Hydrocarbons weight in competitive exams

Across our Hydrocarbons question bank, the largest sources are Chemistry (24) and General Knowledge and General Awareness (2). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 8 easy Hydrocarbons questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
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All Hydrocarbons Questions(1–26 of 26)

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Q1mediummcqGeneral Knowledge and General AwarenessSSC CPO 20242026
0% accuracy
Select the name of the hydrocarbon with the structural formula .
Q2mediummcqChemistryAIEEE 20072026
0% accuracy
Which of the following reactions will yield ?
Q3mediummcqChemistryNEET (UG) 20172026
0% accuracy
With respect to the conformers of ethane, which of the following statements is true?
Q4easymcqChemistryNEET (UG) 20172026
0% accuracy
Which one is the correct order of acidity?
Q5easymcqChemistryNEET (UG) 20182026
Which of the following molecules represents the order of hybridisation from left to right atoms?
Q6mediummcqGeneral Knowledge and General AwarenessPrepp2026
Select the name of the hydrocarbon with a structural formula .
Q7easymcqChemistryAIEEE 20122026
2-Hexyne gives trans-2-hexene on treatment with:
Q8mediummcqChemistryAIEEE 20122026
Which branched chain isomer of the hydrocarbon with molecular mass gives only one isomer of mono substituted alkyl halide?
Q9hardmcqChemistryAIEEE 20122026
How many chiral compounds are possible on monochlorination of 2-methylbutane?
Q10mediummcqChemistryAIEEE2026
One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular mass of . The alkene is:
Q11mediummcqChemistryAIEEE2026
The hydrocarbon which can react with sodium in liquid ammonia is:
Q12mediummcqChemistryNEET (UG) 20242026
Oxidation of cyclohexene with hot acidic solution gives:
Q13easymcqChemistryNEET 2020 E12026
Which of the following alkane cannot be made in good yield by Wurtz reaction?
Q14hardmcqChemistryNEET 2020 E12026
An alkene on ozonolysis gives methanal as one of the product. Its structure is:
image
Q15hardmcqChemistryNEET 2020 E12026
Identify compound X in the following sequence of reactions:
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Q16mediummcqChemistryChemistry
6% accuracy
How many products (including stereoisomers) are expected from monochlorination of the following compound?
Q17mediummcqChemistryChemistry
The compound that will react most readily with gaseous bromine has the formula:
Q18easymcqChemistryChemistry
The oxidation of benzene by in the presence of air at high temperature produces:
Q19mediummcqChemistryChemistry
In the reaction with , an alkene reacts in accordance with the Markovnikov’s rule, to give a product -chloro- -methylcyclohexane. The possible starting alkene is:
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Q20mediummcqChemistryChemistry
Among the following compounds the one that is most reactive towards electrophilic nitration is:
Q21mediummcqChemistryChemistry
Which of the following reagents will be able to distinguish between -butyne and -butyne?
Q22easymcqChemistryChemistry
Liquid hydrocarbons can be converted to a mixture of gaseous hydrocarbons by:
Q23mediummcqChemistryChemistry
The reaction of toluene with in presence of gives and reaction in presence of light gives . Thus, and are:
Q24easymcqChemistryChemistry
Benzene reacts with in the presence of anhydrous to form:
Q25easymcqChemistryChemistry
In the hydrocarbon , the state of hybridization of carbons 1, 3 and 5 are:
Q26mediummcqChemistryChemistry
Which of the following gives propyne on hydrolysis?

Frequently Asked Questions

How many Hydrocarbons questions are on ExamTest.live?▼
We have 26 Hydrocarbons questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Hydrocarbons MCQs free?▼
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Which exams include Hydrocarbons questions?▼
Hydrocarbons questions are commonly asked in Chemistry, General Knowledge and General Awareness. You can filter by exam using the links above.
How do I practice Hydrocarbons questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.