1.

Explain with activity change of state of matter.

Answer» A\xa0change of state\xa0is a physical\xa0change\xa0in a\xa0matter. They are reversible\xa0changes\xa0and do not involve any\xa0changes in\xa0the chemical makeup of the\xa0matter. Common\xa0changes\xa0of the\xa0state\xa0include melting, freezing, sublimation, deposition, condensation, and vaporization
On increase in temperature ice changes into water. On further increase in temperature water changes into vapor.Ice → Water → VapourOn decrease in temperature vapor changes into water. On further decrease in temperature water changes into ice.Vapour → Water → Ice


Discussion

No Comment Found