HomeTestsSearchRankProfile

Hydrocarbons Questions

Practice 32 Hydrocarbons questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

📚
32
Total Questions
🟢
8
Easy
🟡
21
Medium
🔴
3
Hard
Practice by Exam:Chemistry(27)General Knowledge and General Awareness(2)Indian Economy(1)General Science(1)General Chemistry(1)

About Hydrocarbons — practice questions, PYQs & concepts

Hydrocarbons is a frequently-tested topic on Chemistry, General Knowledge and General Awareness, Indian Economy. ExamTest.live currently lists 32 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 (27), General Knowledge and General Awareness (2), Indian Economy (1), General Science (1) and General Chemistry (1). 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.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Hydrocarbons Questions(1–32 of 32)

Filter:
Q1mediummcqChemistryAIEEE 20072026
0% accuracy
Which of the following reactions will yield ?
Q2easymcqChemistryNEET (UG) 20172026
0% accuracy
Which one is the correct order of acidity?
Q3mediummcqChemistryNEET (UG) 20172026
0% accuracy
With respect to the conformers of ethane, which of the following statements is true?
Q4mediummcqGeneral Knowledge and General AwarenessSSC CPO 20242026
0% accuracy
Select the name of the hydrocarbon with the structural formula .
Q5mediummcqGeneral Knowledge and General AwarenessPrepp2026
Select the name of the hydrocarbon with a structural formula .
Q6mediummcqChemistryAIEEE2026
The hydrocarbon which can react with sodium in liquid ammonia is:
Q7mediummcqChemistryAIEEE2026
One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular mass of . The alkene is:
Q8easymcqChemistryAIEEE 20122026
2-Hexyne gives trans-2-hexene on treatment with:
Q9mediummcqChemistryAIEEE 20122026
Which branched chain isomer of the hydrocarbon with molecular mass gives only one isomer of mono substituted alkyl halide?
Q10hardmcqChemistryAIEEE 20122026
How many chiral compounds are possible on monochlorination of 2-methylbutane?
Q11easymcqChemistryNEET 2020 E12026
Which of the following alkane cannot be made in good yield by Wurtz reaction?
Q12mediummcqGeneral ScienceGovernment Exams2026
Propane and butane are the main components of which of the following gases?
Q13mediummcqChemistryCompetitive Examination2026
Which of the following is chiefly present in LPG (Liquefied Petroleum Gas)?
Q14mediummcqGeneral ChemistryGeneral Science Question Bank2026
Liquified Petroleum Gas (LPG) is predominantly
Q15mediummcqChemistryExam Prep2026
L.P.G is a mixture of:
Q16mediummcqIndian EconomyCompetitive Exam2026
In India the term Black Revolution is associated with
Q17mediummcqChemistryWBCS Prelims2026
L.P.G is a mixture of
Q18mediummcqChemistryNEET (UG) 20242026
Oxidation of cyclohexene with hot acidic solution gives:
Q19hardmcqChemistryNEET 2020 E12026
Identify compound X in the following sequence of reactions:
image
Q20hardmcqChemistryNEET 2020 E12026
An alkene on ozonolysis gives methanal as one of the product. Its structure is:
image
Q21easymcqChemistryNEET (UG) 20182026
Which of the following molecules represents the order of hybridisation from left to right atoms?
Q22mediummcqChemistryChemistry
5% accuracy
How many products (including stereoisomers) are expected from monochlorination of the following compound?
Q23mediummcqChemistryChemistry
The compound that will react most readily with gaseous bromine has the formula:
Q24easymcqChemistryChemistry
The oxidation of benzene by in the presence of air at high temperature produces:
Q25mediummcqChemistryChemistry
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:
image
Q26mediummcqChemistryChemistry
Among the following compounds the one that is most reactive towards electrophilic nitration is:
Q27mediummcqChemistryChemistry
Which of the following reagents will be able to distinguish between -butyne and -butyne?
Q28easymcqChemistryChemistry
Liquid hydrocarbons can be converted to a mixture of gaseous hydrocarbons by:
Q29mediummcqChemistryChemistry
The reaction of toluene with in presence of gives and reaction in presence of light gives . Thus, and are:
Q30easymcqChemistryChemistry
Benzene reacts with in the presence of anhydrous to form:
Q31easymcqChemistryChemistry
In the hydrocarbon , the state of hybridization of carbons 1, 3 and 5 are:
Q32mediummcqChemistryChemistry
Which of the following gives propyne on hydrolysis?

Frequently Asked Questions

How many Hydrocarbons questions are on ExamTest.live?▼
We have 32 Hydrocarbons questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Hydrocarbons MCQs free?▼
Yes. All Hydrocarbons questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Hydrocarbons questions?▼
Hydrocarbons questions are commonly asked in Chemistry, General Knowledge and General Awareness, Indian Economy, General Science, General Chemistry. 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.