Question

Question 20
20. Assertion (A): The substance is diamagnetic if all its molecular orbitals are doubly
occupied by electrons.
Reason (R): Diamagnetic substances are attracted by a magnetic field.
(i) (A) and R both are correct, and (R) is correct explanation of (A).
(ii) (A) and R both are correct, but (R) is not the correct explanation of (A).
(iii) (A) is true but (R) is false.
(iv) (A) and (R) both are false.
Max score: 1
(iii)
()
(ii)
(iv)
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