C

Chandan Das • 6.78K Points
Tutor III Chemistry

  • (A) Air
  • (B) Carbon dioxide
  • (C) Nitrogen
  • (D) Water
Correct Answer - Option(B)

Explanation by: Chandan Das
Dry ice, carbon dioxide in its solid form, a dense, snow like substance that sublimes (passes directly into the vapour without melting) at −78.5 °C (−109.3 °F), used as a refrigerant, especially during shipping of perishable products such as meats or ice cream. 

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.