Question

carbon dioxide uses​

Answer 1

$\huge\mathfrak\pink{Uses}$

Carbon dioxide in solid and in liquid form is used for refrigeration and cooling. It is used as an inert gas in chemical processes, in the storage of carbon powder and in fire extinguishers. Metals Industry: Carbon dioxide is used in the manufacture of casting molds to enhance their hardness.

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Answer 2

Carbon Dioxide :

The amount of carbon dioxide in air is less than one percent It is a colourless gas. Iit has no smell but a sour taste. It's slightly soluble in water but its solubility increases under high pressure. It is l heavier than air. It can turn lime water miliky. Carbon dioxide does not bun. It also does not support the burning process.

Uses of Carbon Dioxide :

• All green plants absorb carbon dioxide from the air to make food.

• Carbon dioxide is filled in soda water bottles under some pressure.

• A fire extinguisher releases carbon dioxide to put out fires.

• When the cake is baked, bubbles of carbon dioxide are given out. These bubbles cause the cake to rise and become fluffy.

• Carbon dioxide is easily frozen into its solid form which is called dry ice, The dry ice is used to preserve the food.