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Which is the correct order of decreasing...

Which is the correct order of decreasing basicity of halide ions?

A

` I^(-) gt Br^(-) gt Cl ^(-) gt F^(-) `

B

` F^(-) gt Cl^(-) gt Br ^(-) gt I^(-) gt F^(-) `

C

` Cl^(-) Br^(-) gt I^(-) F^(-)`

D

` F^(-) gt I^(-) gt Br^(-) gt Cl^(-) `

Text Solution

Verified by Experts

The correct Answer is:
B
` HI gt HBr lt Cl^(-) lt F^(-) `
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