Acid strength in a series of h−a molecules increases with increasing size of a. acid strength in a series of molecules increases with increasing size of . a. true b. false

The statement that acid strength in a series of H-A molecules increases with increasing size of A is True because the strength of the bond decreases.

The strength of an acid is related to the strength of the bond between the hydrogen atom and the negative atom.

Increasing the size of A in an acid HA will increase the acid strength because as size increases, the H-A bond will become weaker as the atoms will be farther apart.

The ability to release H⁺ ions will increase as the H-A bond becomes weaker.

Therefore, the statement that acid strength in a series of H-A molecules increases with increasing size of A is True because the strength of the bond decreases.

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the answer is c.the valence of the atoms combine .