Chemistry, asked by Anonymous, 1 year ago

HI EVERYONE

rusting of iron burning of paper fermentation of grapes turning of milk into curd is a chemical change or a physical change

Answers

Answered by shikhasharmalucknow

2

Answer: Rusting of iron,burning of paper,fermentation of grapes,turning of milk into curd they all are chemical change.

Explanation: As in all the options new substances are forming which can never be back as they was in previous.

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