JEE Main 2026 Chemistry question

Identify the correct IUPAC name of hydrocarbon (X) containing three primary carbon atoms and with molar mass 72 g mol⁻¹.

Answer: (C)

Solution

M=72 matches C₅H₁₂. 2-Methylbutane, (CH₃)₂CHCH₂CH₃, has exactly three primary carbons (two methyls

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Question ID VK-015473