Question

1. Classify the following changes into Physical or Chemical changes

a) Growth of sapling​

Answer 1

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Say Physical or Chemical change?

Growth of sapling

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Growth of a sapling is a chemical change.

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Answer 2

Answer:

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Explanation:

Growth of a tree is both a physical change as well as a chemical change. This is because growth of a tree involves changes in overall shape and size of the tree (tree on growing becomes bigger in size and its branches spread out). So, it is a chemical change.