1.

Explain the physical properties of carbon dioxide. 

Answer»

Physical properties of carbon dioxide: 

  • Carbon dioxide is a colorless and odorless gas. 
  • It is heavier than air. 
  • It does not support combustion. 
  • It is fairly soluble in water and turns blue litmus slightly red. So it is acidic in nature. 
  • It can easily be liquefied under high pressure and can also be solidified. This solid form of CO2 is called dry ice which undergoes sublimation.


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