General Organic Chemistry | JEE Main 2025

JEE MAIN 2025

04-04-2025 SHIFT-1

Question

Given below are two statements.
Statement I: The dipole moment of $\mathop {{\rm{C}}{{\rm{H}}_3}}\limits^4 - \mathop {{\rm{CH}}}\limits^3 = \mathop {{\rm{CH}}}\limits^2 - \mathop {{\rm{CH}}}\limits^1 = {\rm{O}}$ is greater than $\mathop {{\rm{C}}{{\rm{H}}_3}}\limits^4 - \mathop {{\rm{C}}{{\rm{H}}_2}}\limits^3 - \mathop {{\rm{C}}{{\rm{H}}_2}}\limits^2 - \mathop {{\rm{CH}}}\limits^1 = {\rm{O}}$
Statement II: ${{\rm{C}}_1} - {{\rm{C}}_2}$ bond length of $\mathop {{\rm{C}}{{\rm{H}}_3}}\limits_4 - \mathop {{\rm{CH}}}\limits_3 = \mathop {{\rm{CH}}}\limits_2 - \mathop {{\rm{CH}}}\limits_1 = {\rm{O}}$ is greater than ${{\rm{C}}_1} - {{\rm{C}}_2}$ bond length of $\mathop {{\rm{C}}{{\rm{H}}_3}}\limits_4 - \mathop {{\rm{C}}{{\rm{H}}_2}}\limits_3 - \mathop {{\rm{C}}{{\rm{H}}_2}}\limits_2 - \mathop {{\rm{CH}}}\limits_1 = {\rm{O}}$
In the light of the above statements, choose the correct answer from the options given below

Select the correct option:

Statement I is true but Statement II is false

Both Statement I and Statement II are false

Statement I is false but Statement II is true

Both Statement I and Statement II are true

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution