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Question: Drikold is: A. Solid \(C{O_2}\) B. Liquid ammonia C. Dry ice and acetone D. Dry ice and is...

Drikold is:
A. Solid CO2C{O_2}
B. Liquid ammonia
C. Dry ice and acetone
D. Dry ice and isopropyl alcohol

Explanation

Solution

Drikold keeps the gas in the solid state which is why it can remain in the solid state of matter for a longer period of time under pressure. It is just a compressed gaseous element which proves the importance of the solid compressed state of the gas to be present.

Complete step-by-step answer: Drikold is the specific component which acts as the solid form of the CO2C{O_2} as a compound structure. This chemical component drikold is also known as dry ice. There can be specific conditions under which the gaseous carbon dioxide is converted to solid form. The dry ice can be subjected to sublimation where the solid CO2C{O_2} can be directly converted to the gaseous CO2C{O_2} in the presence of normal atmospheric pressure and at a temperature of about −78.5oC - {78.5^o}C. There are multiple uses of the dry ice in the modern world, which is why it is widely prepared and used. Some of the common uses are:
1.The dry ice or drikold is used as a component for the preservation of food. This is because the dry ice does not get converted to liquid which can damage the condition of the food that is being preserved.
2.Dry ice is used for the refrigeration process as the storage of food materials can be proper and the dry ice can facilitate the refrigeration for a longer period of time.
3.The dry ice does not affect the taste of the food that is being stored in the dry ice. The food material can be affected under refrigeration by normal ice because of the resultant production of water which can lead to seepage inside the food and result in colonization of microorganisms. Therefore, the drikold is the same as dry CO2C{O_2} which remains in the solid state.

Hence the correct option is (A).

Note: The dry ice is used because it is better than normal ice when it comes to refrigeration for a longer time period of storage. This dry ice can also be used for keeping the food under a refrigerated condition while transporting as well to prevent it from rotting.