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(a) Chemical reaction (b) Rusting (c) Physical change (d) Galvanisation (e) Crystallisation definition |
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Answer» ction in which a new substance is formed is known as CHEMICAL reactionrusting of ANYTHING is take place in a metallic substance for example iron the change in which no new substance is formed is known as physical changegalvanization don't know crystallization this message is used to obtain PURE solids from a given SOLUTION for example the SALT we get from seawater hat main impurities in it to remove these impurities the process of crystallization is used crystallization is a process which separates a pure solid in the form of its crystal from a saturated solution mark me as brainliest |
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