A physical change alters the form or appearance of a substance but does not change its chemical composition (e.g., melting, freezing, boiling). A chemical change results in the formation of new substances with different chemical properties (e.g., combustion, rusting, digestion).
During burning of a candle, which type of change takes place?
Asked in Head Master Praveshika School (Sanskrit Edu.) 2021 · Topic: Physical and Chemical Changes, Solution (Distinction between Physical and Chemical Changes)
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Answer: C. Both physical and chemical change
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