Question

11.Name the gas which turns lime water milky.Give example of a physical change which occurs by the action of heat.



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Answer 1

Answer:

Carbon dioxide gas (CO2) turns lime water milky. Give example of a physical change which occurs by the action of heat. ... Melting of ice to form water is a physical change which occurs by the action of heat.

Answer 2

Answer:

Carbon dioxide gas turns lime water milky.

ice turns into water by heating.