Name the important sinks of carbon dioxide.

Write a note on the discovery of carbon dioxide.

Carbon dioxide is added to 112 g of calcium oxide. The product formed is 200 g of calcium carbonate. Calculate the mass of carbon dioxide used. Which law of chemical combination will govern your answer?

Describe the important uses of sodium carbonate.

The difference in the partial pressures of carbon dioxide is very less at the alveoli of lungs (about 5 mm Hg). Still higher amount of carbon dioxide can diffuse through the diffusion membrane compared to that of Oxygen. The reason is

When the weather is hot and the stomata close, what effect would this have on the absorption of carbon dioxide by the plant?

Plants get carbon dioxide from

Discuss with your friends if the carbon dioxide that you breathe out and the carbon dioxide they breathe out are identical. Is the composition of the carbon dioxide of different sources same?

What are the advantages of using carbon dioxide instead of water to extinguish the

Which part of the plant takes in carbon dioxide from the air for photosynthesis ?