MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistryp-Block (group 13 and 14)Carbon and Its Compounds
CO₂ is not a poisonous gas but there is increase in concentration of CO₂ in the atmosphere due to burning of fossil fuels and decompostion of limestone. The increase in concentration of CO₂ may lead to
A.increase in photosynthesis in plants
B.higher concentration of CO₂ in water
C.increase in greenhouse effect, thus raising the✓ Correct
D.increase in formation of metal carbonates.
Explanation
Increased concentration of CO₂ cause increase in temperature of earth that causes global warming.
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