Question

give an example of change caused by mixing substances.



this question is related to class six science
give an example of change caused by mixing substances


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Answer 1

Answer:

When substances are mixed together, it can result either in a physical change or a chemical change. Example: If iron and sulphur are mixed, no chemical change occurs. ... No new substances are formed during the change. The sugar and water can be obtained back from the solution.

Answer 2

$\large\bf\underline\red{Answer \: :-}$

When substances are mixed together, it can result either in a physical change or a chemical change.

Example: If iron and sulphur are mixed, no chemical change occurs. But when the mixture is heated, it glows after some time and a black substance is formed which is different from iron and sulphur. So, heating a mixture of iron and sulphur results in a chemical change.

Similarly, when sugar and water are mixed together, sugar dissolves completely in water. No new substances are formed during the change.

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