Telegram group: T.me/BBCNOUN
[CHM314] When \(CO_{2}\) dissolves in water, a hydrated \(CO_{2}\)  molecule is producednwhich then forms an equilibrium mixture containing
bicarbonaten and carbonate ions

[CHM314] Which of the following constitute the permanent gases of the atmosphere?
oxygen and nitrogen

[CHM314] Which of the following is not part of the basic processes of Nitrogen Cycle?
Precipitation

[CHM314] In limestone, chalk and coral, carbon exist as
calcium carbonate

[CHM314] Movement of water in its physical states through and around the planetnis accomplished by the
water cycle.

[CHM314] The average weather condition in a region over a long period of time is known as
climate.

[CHM314] Processses that remove carbon dioxide from the atmosphere include
photosynthesis

[CHM314] The layer of mixture of gases that extends up to 700 kilometres above the Earth’s surface is known as
atmosphere

[CHM314] Which of the following is not a natural biogeochemical cycles?
Hydrogen Cycle

[CHM314] Nitrogen is not readily available for cellular utilisation. This is because the strong triple covalent bonds between the nitrogen atoms in nitrogen molecules make it relativelyn
inert