Question

Identify the example of the substance that exists in liquid state at room temperature.

• A. Smoke
• B. Honey
• C. Carbon dioxide
• D. Sand

Answer 1

The correct option is B Honey

Smoke is a mixture of various gases, smoke, dust, and water vapour. It is in gaseous state.
Carbon dioxide also exist in gaseous state at room temperature as the particles are very loosely bound to each other.
In honey, the particles are comparatively tightly bound than gases so it exist as liquid at room temperature.
Sand exist as solid at room temperature.