Hydrogen Bonding | MCQs

Explanation

In 1-butyne, the hydrogen is attached to a carbon with a triple bond (sp hybridization), which makes it more acidic because the carbon can better stabilize the negative charge formed after losing the hydrogen ion.

Explanation

The bond formed between water molecules (H2O) is a hydrogen bond.

The bond within the water molecule itself is a covalent bond

Explanation

• A hydrogen bond is a type of intermolecular force that arises between a highly electronegative atom (such as oxygen, nitrogen, or fluorine).
• A hydrogen atom that is bonded to a highly electronegative atom.
• This interaction is typically weak compared to covalent bonds.
• But it is strong enough to influence the physical and chemical properties of molecules.