Question

Which one of the following orders is not in accordance with the properly stated against it?​

Answer 1

Coming to option D, HI > HBr > HCl > HF: acidic property in water. It is also correct because the acidity of the hydrogen halides is going to decrease in the order of HI > HBr > HCl > HF. - Therefore the order is not in accordance with the property stated against it is option B. So, the correct option is C.