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Teresa868 Teresa868
  • 02-05-2014
  • Chemistry
Answered

The following statements about carbon dioxide are true EXCEPT

AIt can be prepared by the action of acid on CaCO₃
BIt is used in fire extinguishers
CIt dissolves in water at room temperature
DIt sublimes rather than melts at 20 ̊C and 1 atm pressure
EIt is a product of photosynthesis in plants

Verified Answer :

JackWalker36 JackWalker36
  • 03-05-2014
ECarbon dioxide isn't a product, it's taken in by the plant, oxygen is a product.
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