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CA

Question Practice

In which of the following scenarios would combustion NOT happen?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA

Changes Around Us: Physical and Chemical

In which of the following scen...

Single Answer MCQ

Q-00127803

In which of the following scenarios would combustion NOT happen?

1

Wood burning in an open fire

2

Paper igniting under sunlight

3

Kerosene burning in a closed jar

4

Gas stove combustion

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Q1.

Which of the following is a physical change?

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What happens when air is blown into lime water?

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Q3.

Which process shows that a substance can change its appearance?

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Q4.

When ice melts, what type of change occurs?

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