A student arranged the halide ions in the increasing order of polarisa

1.	A student arranged the halide ions in the increasing order of polarisability as: F < l < CI < Br 1. Is this the correct order? If not write it in correct order. 2. Justify.
Answer» 1. No. Polarisability increases in the order: F^- < Cl^- < Br^-< I^- 2. Polarisability increases when the size of anion increases.

A student arranged the halide ions in the increasing order of polarisability as: F < l < CI < Br 1. Is this the correct order? If not write it in correct order. 2. Justify.

Answer»

1. No.

Polarisability increases in the order:

F^- < Cl^- < Br^-< I^-

2. Polarisability increases when the size of anion increases.

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A student arranged the halide ions in the increasing order of polarisability as: F &lt; l &lt; CI &lt; Br 1. Is this the correct order? If not write it in correct order. 2. Justify.

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A student arranged the halide ions in the increasing order of polarisability as: F < l < CI < Br 1. Is this the correct order? If not write it in correct order. 2. Justify.