The pair of compounds that can exist together is

The pair of compounds that can exist together is

Options

(a) FeCl₃,SnCl₂ (b) HgCl₂,SnCl₂ (c) FeCl₂,SnCl₂ (d) FeCl₃,KI

Correct Answer:

FeCl₂,SnCl₂

Explanation:

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Reason of lanthanoid contraction is

Reason of lanthanoid contraction is

Options

(a) negligible screening effect of ‘f’-orbitals (b) increasing nuclear charge (c) decreasing nuclear charge (d) decreasing screening effect

Correct Answer:

negligible screening effect of ‘f’-orbitals

Explanation:

No […]

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