Home JEE Main - Previous Year Papers JEE MAIN 2019 PAPER 3 Consider the given plot of enthalpy of the f…
JEE Main - Previous Year Papers JEE MAIN 2019 PAPER 3 Single Correct MCQ
Published on: August 14, 2026

Consider the given plot of enthalpy of the following reaction between and .

Identify the incorrect statement

Reaction

Coordinate

A
is the thermodynamically stable product
B
Formation of and from has highest enthalpy of activation
C
is kinetically stable product
D
Activation enthalpy to form is less than that to form

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Text Solution

Verified by Experts
The correct answer is:
D

(high activation enthalpy in the reaction)

Activation enthalpy to form is more than that of form .

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