Physical and Chemical Changes MCQs
1. Which of the following is a physical change?A) Burning of paperB) Rusting of ironC) Melting of iceD) Cooking of …
1. Which of the following is a physical change?A) Burning of paperB) Rusting of ironC) Melting of iceD) Cooking of …
1. Matter is anything that has:A) Energy and speedB) Mass and volumeC) Shape and colorD) Weight and forceAnswer: B 2. …
1. “A blessing in disguise” means:A) A clear problemB) A hidden curse C) Something good that seemed bad at firstD) …