Home Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) Halogens and their Compounds Unlike PbCl4, P Ι 4 and PBr4 are not found b…
Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) Halogens and their Compounds Single Correct MCQ
Published on: August 12, 2026

Unlike PbCl4, P Ι 4 and PBr4 are not found because :

A
Bromine and iodine are more electronegative than chlorine.
B
Iodine and bromine are smaller in size.
C
Larger iodine and bromine are able to reduce Pb4+ to Pb2+ or Pb.
D
The statement is incorrect.

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Text Solution

Verified by Experts
The correct answer is:
C

Pb4+ has higher polarising power and Br– and I– being larger in size can easily give the electrons to Pb4+ i.e. as compared to Cl–, Br– and Ι – are good reducing agents.

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