Assertion (A) : Increasing order of acidity of hydrogen halides is `HF lt HCl lt HBr lt HI`. Reason (R) : While comparing acids formed by the elements belonging to the same group of periodic table, H-A bond strength is a more important factor in determining acidity of an acid than the polar nature of the bond.A. Both A and R are true and R is the correct explanation of A.B. Both A and R are true but R is not the correct explanation of A.C. A is true but R is false.D. Both A and R are false.

Assertion (A) : Increasing order of acidity of hydrogen halides is `HF

1.	Assertion (A) : Increasing order of acidity of hydrogen halides is `HF lt HCl lt HBr lt HI`. Reason (R) : While comparing acids formed by the elements belonging to the same group of periodic table, H-A bond strength is a more important factor in determining acidity of an acid than the polar nature of the bond.A. Both A and R are true and R is the correct explanation of A.B. Both A and R are true but R is not the correct explanation of A.C. A is true but R is false.D. Both A and R are false.
Answer» Correct Answer - A

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