- Chemical action involves forming new substances; physical change does not. - Changes of state (melting, boiling, condensation, freezing) are physical changes. - Combustion (burning) and digestion are chemical changes. - Conversion of water to steam is a change of state (boiling/evaporation).
Which of the following is not a chemical action?
Asked in APPSC Draughtman 2008 · Topic: Physical and Chemical Changes, Solution (Distinction between Physical and Chemical Changes)
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Answer: B. Conservation of Water into Steam
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