Assertion : Antiferromagnetic substances become paramagnetic on heating to high…
Chemistry · JEE Advanced · NTA Exams — Solid State
Assertion : Antiferromagnetic substances become paramagnetic on heating to high temperature.
Reason : Heating results in spins of electrons becoming random.
Reason : Heating results in spins of electrons becoming random.
- If both assertion and reason are correct and reason is the correct explanation of assertion.
- If both assertion and reason are true but reason is not the correct explanation of assertion.
- If assertion is true but reason is false.
- If assertion is false but reason is true.
Answer
(A) If both assertion and reason are correct and reason is the correct explanation of assertion.
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