Question

The increasing order of reducing power of the halogen acids is:

विकल्प

• HF < HCl < HBr < HI

• HI < HBr < HCl < HF

• HBr < HCl < HF < HI

• HCl < HBr < HF < HI

Answer 1

HF < HCl < HBr < HI