Question

9)
halogens is most acidic ? HI
10) Why HF is a liquid whereas other halogen acids are gases?​

Answer 1

Answer:Since H−I bond is weakest, therefore, HI is the strongest acid. On the other hand H-F bond is strongest, hence it is the weakest acid among all the halogen acids

Explanation:

HF is a liquid but other hydrogen halides are gases at room temperature because strong attractive forces between H and F as compared to other halides. Explanation: HF is a diatomic molecule and due to high electronegativity of fluorine atom there occurs strong hydrogen bonding between hydrogen and fluorine atom.

Answer 2

Answer:

Ans 9:

As an electron donor (“base”) and the halogen as an electron acceptor (“acid”). studied, I Cl is the strongest “acid,” followed by I2 and then Br2. halide ion (base) and a halogen molecule (acid).

Ans 10:

HF is a liquid but other hydrogen halides are gases at room temperature because strong attractive forces between H and F as compared to other halides. Explanation: HF is a diatomic molecule and due to high electronegativity of fluorine atom there occurs strong hydrogen bonding between hydrogen and fluorine atom.

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