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प्रश्न
Give reason for the following:
Solid carbon dioxide is used for refrigeration of food.
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उत्तर
Solid carbon dioxide serves as a coolant and refrigeration for preserving food articles.
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संबंधित प्रश्न
Write the balanced chemical equation for the above reaction.
Fill in the blank
....................... is formed when carbon is burnt in a limited supply of air or oxygen.
Give two uses of carbon monoxide.
Why is carbon monoxide called silent killer ?
Write two remedies for carbon monoxide poisoning.
FILL IN THE BLANK
Carbon when heated in limited supply of air forms..................
Convert carbon monoxide to carbon dioxide using two different methods.
State how carbon monoxide finds application in the metallurgy of iron. [Give balanced equations for the same]
State how carbon monoxide finds application in preparation of an alcohol. [Give balanced equations for the same]
Select the appropeiate option of the following statement:
A compound which finds use for a victim of carbon monoxide poisoning.
