1.

(A) All types of magnetic solids become paramagnetic at elevated temperatures. (R) Magnetic solids on heating attains randomisation of spins

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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 :A


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