Question detail

What is the melting point of a substance?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

How bonding and structure are related to the properties of substances

Question

  1. A. The temperature at which a solid becomes a liquid
  2. B. The temperature at which a liquid becomes a solid
  3. C. The temperature at which a gas becomes a liquid
  4. D. The temperature at which a solid becomes a gas

Answer

The temperature at which a solid becomes a liquid

Explanation

The melting point is defined as the temperature at which a solid changes into a liquid.

Common mistake

Confusing Melting and Freezing

Students often confuse melting with freezing, thinking they are the same process.

Remember that melting is the process of a solid turning into a liquid at its melting point, while freezing is the process of a liquid turning into a solid.

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