ritesh is confused as his teacher told that when a substance is formed it is a chemical change now he is not able understand when the formation of cloud is a chemical or physical change
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Desirable changes are meaningful, while undesirable changes are unfavourable.
During physical changes, the composition od the original substance is not altered, but the properties of the original substance are altered.
During a chemical change the composition od the original substance is not altered and the change is irreversible.
Melting of butter and wax is an example of chemical changes.
Melting of ice is an exothermic, irreversible chemical change
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Answer:
Formation of clouds is a physical change as it is phase transformation of water from liquid to gas during water cycle and then, gas to liquid. Hence, the physical property of water undergoes change in the formation of clouds.
PLEASE MARK BRAINLIEST
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