Question

CO2 is used to make​

Answer 1

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CO2, Carbon dioxide in solid and in liquid form is used for refrigeration and cooling.

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Answer 2

Answer:

• Plants use carbon dioxide to produce carbohydrates (sugars and starches) in the process known as photosynthesis.
• Metals Industry: Carbon dioxide is used in the manufacture of casting molds to enhance their hardness.
• Carbon dioxide is used to produce carbonated soft drinks and soda water. Traditionally, the carbonation of beer and sparkling wine came about through natural fermentation, but many manufacturers carbonate these drinks with carbon dioxide recovered from the fermentation process.
• Dry ice is the solid form of carbon dioxide. It is used primarily as a cooling agent.