JEE MAIN - Chemistry (2025 - 22nd January Evening Shift - No. 15)

The alkane from below having two secondary hydrogens is :

2,2,4,5-Tetramethylheptane

2,2,4,4-Tetramethylhexane

4-Ethyl-3,4-dimethyloctane

2,2,3,3-Tetramethylpentane

JEE Main 2025 (Online) 22nd January Evening Shift Chemistry - Hydrocarbons Question 5 English Explanation 1

JEE Main 2025 (Online) 22nd January Evening Shift Chemistry - Hydrocarbons Question 5 English Explanation 2

4-Ethyl-3,4-dimethyloctane