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Assertion (A) : Antiferromagnetic substa...

Assertion (A) : Antiferromagnetic substances on heating to high temperature become paramagnetic.
Reason (R ) : On heating, the randomization of spins occurs.

A

if both (A) and ® are correct , and ® is correct explanartion of (A

B

if both (A) and ® are correct , but ® is nmot the correct explanation of

C

if (A) is correct , but ® is incorrect.

D

if both (A) and ® are icorrect .

Text Solution

Verified by Experts

The correct Answer is:
A
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