Statement I: The extent of dissociation of an acid depends on the strength and polarity of the H — A bond (where A is an electronegative element.) Statement II: As the strength of H — A bond increases, the energy required to break the bond decreases.

Question

Statement I: The extent of dissociation of an acid depends on the strength and polarity of the H — A bond (where A is an electronegative element.) Statement II: As the strength of H — A bond increases, the energy required to break the bond decreases. (A) Both statement I and II are correct. (B) Both statement I and II are incorrect. (C) Statement I is correct but statement II is incorrect. (D) Statement II is correct but statement I is incorrect.

Tardigrade Admin · Accepted Answer

Bond energy being directly related to bond strength; increases with increase in bond strength. (ii) It is not always ture.

Q. Statement I: The extent of dissociation of an acid depends on the strength and polarity of the H—A bond (where A is an electronegative element.) Statement II: As the strength of H—A bond increases, the energy required to break the bond decreases.

Both statement I and II are correct.

Both statement I and II are incorrect.

Statement I is correct but statement II is incorrect.

Statement II is correct but statement I is incorrect.

Bond energy being directly related to bond strength; increases with increase in bond strength. (ii) It is not always ture.

Q. Statement I: The extent of dissociation of an acid depends on the strength and polarity of the $H — A$ bond (where A is an electronegative element.)
Statement II: As the strength of $H — A$ bond increases, the energy required to break the bond decreases.

Bond energy being directly related to bond strength; increases with increase in bond strength.
(ii) It is not always ture.