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Question

Why PbCl4 exist but PbI4 doesn't ?

A
because I get oxidised to I2
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B
because I is a strong reducing agent
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C
because I2 is a gas
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D
because I is a strong oxidising agent
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Solution

The correct option is B because I is a strong reducing agent
PbI4 on dissociation form I which is strong reducing agents. it get oxidised to I2 and reduce Pb4+ to Pb2+ in both the cases. There is no such scenario in case of PbCl4 which justifies its existence.
Hence correct options are a and b.

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