VCE Chemistry Unit 2 Revision Quiz 2025

Which type of intermolecular force is strongest in liquid water?

• Dispersion forces

• Dipole-dipole interactions

• Hydrogen bonding

• Ionic bonding

Why does water have a high boiling point compared to H₂S?

• Water is non-polar

• Water contains covalent bonds

• Water forms hydrogen bonds

• Water contains metallic bonds

Hydrogen bonding requires hydrogen to be bonded to which elements (most typically)?

• C, P, S

• N, S, Cl

• Na, K, Ca

• N, O, F

Which statement best defines oxidation?

• Gain of electrons

• Loss of electrons

• Reaction with water

• Becoming more negative

Which statement best defines reduction?

• Loss of protons

• Loss of electrons

• Reaction with hydrogen

• Gain of electrons

In the reaction: 2Mg + O₂ → 2MgO, Magnesium is:

• Reduced

• Oxidized

In a galvanic cell, electrons flow:

• From anode to cathode

• From cathode to anode

• From salt bridge to anode

• From salt bridge to cathode

Which type of cell converts chemical energy to electrical?

• Electrolytic

• Galvanic

• Volumetric

• Photovoltaic

A strong acid is:

• Always concentrated

• Always dilute

• Fully ionised in water

• Never ionised

A weak acid is:

• Always concentrated

• Never ionised

• Partially ionised

• Solid at room temp