R f value for 2-methylpropene in a solvent system (Ethyl acetate + ether) is 0.42. 2-methylpropene is treated with dilute H₂SO₄ to give major organic product (X). R f value for (X) in the same solvent system under identical condition will be:

Purification and Characterisation of Organic Compounds: JEE Main 2026 Chemistry question

JEE Main 2026 · 6 Apr, Morning shift · Q63

JEE Main 20266 Apr, Morning shiftChemistryMediumPurification and Characterisation of Organic Compounds10× since 2010

R_f

value for 2-methylpropene in a solvent system (Ethyl acetate + ether) is 0.42. 2-methylpropene is treated with dilute

\mathrm{H_2SO_4}

to give major organic product (X).

R_f

value for (X) in the same solvent system under identical condition will be:

JEE Main 2026 Purification and Characterisation of Organic Compounds Question with Solution (6 Apr Morning shift, Q63) | JEE Arc

JEE Main 2026 · 6 Apr, Morning shift · Q63

JEE Main 20266 Apr, Morning shiftChemistryMediumPurification and Characterisation of Organic Compounds10× since 2010

R_f

value for 2-methylpropene in a solvent system (Ethyl acetate + ether) is 0.42. 2-methylpropene is treated with dilute

\mathrm{H_2SO_4}

to give major organic product (X).

R_f

value for (X) in the same solvent system under identical condition will be: