Q4
1 markMCQSection A

Select from the following a hydrocarbon having one CCC-C bond and one C=CC=C bond :

Carbon and its Compounds
Hydrocarbons

Options

(a)Benzene
(b)Cyclohexane
(c)Butyne
(d)Propyne
Official Answer

Butyne

ButynehydrocarbonC-C bondC=C bond

Hint

Look for a hydrocarbon with one single bond and one double bond between carbon atoms.

Quick Oral Answer

Butyne is a hydrocarbon with one C-C bond and one C=C bond, making it the correct answer.

Analysis & Explanation

Butyne is a hydrocarbon with one C-C bond and one C=C bond. The other options do not match this description.

Common Mistakes

  1. 1Benzene has only C-C bonds
  2. 2Cyclohexane has only C-C bonds
  3. 3Propyne has only C≡C bonds

Interesting Facts

Butyne is an alkyne, a type of unsaturated hydrocarbon.

Butyne is used as a fuel and in the production of other chemicals.

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Frequently Asked Questions

How many marks does this question carry in CBSE Class 10 Science 2025?

This question carries 1 mark in the CBSE Class 10 Science 2025 examination.

Which chapter does this question come from in Science?

This question is from the chapter "Carbon and its Compounds" in the CBSE Class 10 Science syllabus.

What topic does this question cover in Science?

This question covers the topic "Hydrocarbons" from CBSE Class 10 Science.

What type of question is this in the CBSE Class 10 Science 2025 paper?

This is a MCQ question from Section A in the CBSE Class 10 Science 2025 paper.