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Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A)…

Q1

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
\[
Mg \rightarrow MgO \text { at } \sim 1120^{\circ} C
\]

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:

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

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