Why HF is a weak acid ?

Why HF is a weaker acid than HCl ?

Explain the following : HF is a weaker acid than HI.

Fluorine atom is more electronegative than iodine atom, yet HF is weaker acid than HI. Justify.

Formic acid is a weak acid and hydrochloric acid is a strong acid. It shows that the :

Differentiate between strong acids and weak acids

What are strong acid and weak acids? In the following list of acids, separate strong acids from weak acids? Hydrochloric acid, citric acid, acetic acid, nitric acid, formic acid, sulphuric acid.

SOCl_2 can act as a weak Lewis acid as well as a weak Lewis base. Explain.

Categorize the following compound as strong and weak acid and base: NaOH

Categorize the following compound as strong and weak acid and base: NH_4OH

Categorize the following compound as strong and weak acid and base: HCl