Easy MCQ +4 / -1

The total number of structural isomers of C₄H₁₀ is:

  1. A 1
  2. B 2 Correct answer
  3. C 3
  4. D 4

Solution

C₄H₁₀ (butane) has 2 structural isomers: n-butane and isobutane (2-methylpropane).

About this question

Subject: Chemistry · Chapter: Organic Chemistry: Basic Principles · Topic: Isomerism

This question is part of PrepWiser's free JEE Main question bank. 20 more solved questions on Organic Chemistry: Basic Principles are available — start with the harder ones if your accuracy is >70%.

Drill 25 more like these. Every day. Free.

PrepWiser turns these solved questions into a daily practice loop. Chapter-wise drills, full mocks, AI doubt chat. No auto-renew.

Start free →