Chemistry · 2026
JEE Main · 24 January 2026, Shift 2 · Q63
Given below are two statements: Statement I: There are several conformers for n -butane. Out of those conformers, is the least stable and most stable…
Given below are two statements:
Statement I: There are several conformers for n -butane. Out of those conformers,
is the least stable and most stable conformer is
Statement II: As the dihedral angle increases, torsional strain decreases from (X) to (Y).In the light of the above statements, choose the correct answer from the options given below
is the least stable and most stable conformer is
Statement II: As the dihedral angle increases, torsional strain decreases from (X) to (Y).In the light of the above statements, choose the correct answer from the options given belowOfficial answer
From NTA’s final answer key for this paper.
(2)
Both Statement I and Statement II are true
More from Isomerism
- The following structures are2026
- Consider the isomers of hydrocarbon with molecular formula C_5 H_10. These isomers do not decolourise KMnO_4 solution. These isomers are subjected to…2026
- Given below are two statements: Statement I: 2,6-diethylcyclohexanone and 6-methyl-2-n-propylcyclohexanone are metamers. Statement II: 2,2,6,6 -…2026
JEE Main 2026 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.