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Explain with activity change of state …

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Explain with activity change of state of matter.

Posted by Ekta Kumari 4 years, 2 months ago

CBSE > Class 09 > Science

2 answers

Jasmine Kaur 4 years, 2 months ago

A change of state is a physical change in a matter. They are reversible changes and do not involve any changes in the chemical makeup of the matter. Common changes of the state include melting, freezing, sublimation, deposition, condensation, and vaporization

1Thank You

Yogita Ingle 4 years, 2 months ago

On increase in temperature ice changes into water. On further increase in temperature water changes into vapor.

Ice → Water → Vapour

On decrease in temperature vapor changes into water. On further decrease in temperature water changes into ice.

Vapour → Water → Ice

2Thank You

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