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JEE MAIN 2023
12-04-2023 S1
Question
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: In the Ellingham diagram, a sharp change in slope of the line is observed for Mg  MgO at ~1120°C
Reason R : There is a large change of entropy associated with the change of state
In the light of the above statements, choose the correct answer from the options given below
Select the correct option:
A
Both A and R are true but R is NOT the correct explanation of A
B
Both A and R are true and R is the correct explanation of A
C
A is false but R is true
D
A is true but R is false
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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JEE Main
Chemistry
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