Standard Science Primary 4 Matter

When 50ml of air is pumped into a 100ml rigid container, what is the final volume of air in the container?

A 100ml
B 50ml
C 0ml
D 150ml
Show Worked Solution

Worked Solution

Step 1: Air is a gas. Step 2: Gases do not have a fixed volume and expand to fill any container. Step 3: The container volume is 100ml, so the air volume becomes 100ml.

Correct answer: 100ml

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