Home JEE Main - Previous Year Papers JEE MAIN 2019 PAPER 3 The correct statements among I to III are: I…
JEE Main - Previous Year Papers JEE MAIN 2019 PAPER 3 Single Correct MCQ
Published on: August 13, 2026

The correct statements among I to III are:

I. Valence bond theory cannot explain the color exhibited by transition metal complexes

II. Valence bond theory can predict quantitatively the magnetic properties of transition metal complexes

III. Valence bond theory cannot distinguish ligands as weak and strong field ones

A
I and II only
B
I, II and III
C
I and III only
D
II and III only

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Text Solution

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The correct answer is:
C

(i) VBT does not explain colour exhibited by complex of transition metal because splitting of -orbitals in explained by CFT.

(ii) VBT does not distinguish between strong and weak field complex.

(iii) VBT does not give quantitative interpretation of magnetic properties.

According to question statement I and III are correct.

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