1
JEE Main 2024 (Online) 6th April Evening Shift
MCQ (Single Correct Answer)
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The incorrect statement regarding the geometrical isomers of 2-butene is :

A
cis-2-butene and trans-2-butene are not interconvertible at room temperature.
B
trans-2-butene is more stable than cis-2-butene.
C
cis-2-butene has less dipole moment than trans-2-butene.
D
cis-2-butene and trans-2-butene are stereoisomers.
2
JEE Main 2024 (Online) 6th April Evening Shift
Numerical
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-1
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Consider the following reactions

JEE Main 2024 (Online) 6th April Evening Shift Chemistry - Chemical Bonding & Molecular Structure Question 24 English

The number of protons that do not involve in hydrogen bonding in the product B is _________.

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3
JEE Main 2024 (Online) 6th April Evening Shift
Numerical
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For the reaction at $$298 \mathrm{~K}, 2 \mathrm{~A}+\mathrm{B} \rightarrow \mathrm{C}, \Delta \mathrm{H}=400 \mathrm{~kJ} \mathrm{~mol}^{-1}$$ and $$\Delta S=0.2 \mathrm{~kJ} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}$$. The reaction will become spontaneous above __________ $$\mathrm{K}$$.

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4
JEE Main 2024 (Online) 6th April Evening Shift
Numerical
+4
-1
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Number of carbocations from the following that are not stabilized by hyperconjugation is _______.

JEE Main 2024 (Online) 6th April Evening Shift Chemistry - Basics of Organic Chemistry Question 37 English

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