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(A) : With increase in temperature, elastic property of a substance decreases(R): Elasticity is due to intermolecular forces which decrease with increase of intermolecular distance

Answer»

Both (A) and (R) are TRUE and (R) is the CORRECT explanation of (A)
Both (A) and (R) are true and (R) is not the correct explanation of (A)
(A) is true but (R) is false
Both (A) and (R) are false

Answer :B


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