The increasing order of reducing power of the halogen acids is

Options

A. HF lt HCl lt HBr lt HI
B. HI lt HBr lt HCl lt HF
C. HBr lt HCl lt HF lt HI
D. HCl lt HBr lt HF lt HI

Answer

A

Explanation

HF lt HCl lt HBr lt HI depends on size of halogen