Question

practical uses of CO2

Answer 1

co 2 helps in preparation of food in plants,co2can be used to put of fire...

Answer 2

Answer:

The practical uses of CO2 are:

1. it is used for getting special effects of a mist in dramas and movies.
2. it is used to make aerated drinks.
3. solid carbon dioxide is used in cold storage and also to keep milk and milk products and frozen. substances cool during transport.
4. liquid CO2 is used as solvent in modern eco-friendly dry cleaning.

• CO2 obtained by chemical reaction or kept under pressure is used in fire extinguishers.
• plants use CO2 in air for photosynthesis.