General Science - Physics (Basics)Which of the following changes is reversible?ABurning of paperBRusting of ironCCooking of foodDMelting of iceCheck Answer
Step-by-Step SolutionStep 1: Understand reversibilityReversible changes can be undone without changing the chemical composition.Step 2: Analyze optionsMelting of ice is reversible by freezing; burning, rusting, and cooking are irreversible chemical changes.Final Answer:Melting of ice → Option DQuick Check:Reversible change = Melting of ice ✅Quick Trick: Physical changes like melting are reversible.Common Mistakes:MISTAKESAssuming cooking or burning can be reversed.
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