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What is dry ice? How it …

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What is dry ice? How it is prepared

Posted by Sandesh Bajaj 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Nikhil Chavan 7 years, 1 month ago

Dry ice is solid Carbon dioxide also referred to as "Cardice" sometimes When pressure on any gas is increased then the space between the two molecules or atoms gets reduced. The compression of the gas makes it solid. During this process heat energy is released. Carbon dioxide is compressed to get it in solid state.This is called as dry ice. When it comes in contact with any substance it absorbs heat from that substance and forms gas again.

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