Multiple choice

Which of the following is a characteristic of both mixtures and compounds?

  1. Their properties are same as those of their compounds.

  2. Energy is absorbed when they are formed.

  3. Their masses is equal to the sum of the masses of their components.

  4. They contain the components in fixed proportion.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Their masses is equal to the sum of the masses of their components.

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