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Q.Briefly describe about Nitrogen?
Ans.
Nitrogen is a gas that makes up approximately 79% of the atmosphere. It exists in the form of the diatomic molecule N2. In this form, the two nitrogen atoms are held together by a triple covalent bond. This bond is very strong. Consequently, nitrogen gas is fairly stable and relatively inert.
Nitrogen is important to living things. It is an essential constituent of proteins. It is also important in air. It dilutes the oxygen in air to prevent combustion and prevents respiration from taking place too rapidly.
Nitrogen is an important raw material in industry. It is used for the production of ammonia. Ammonia, NH3, is a key industrial chemical from which many other important chemicals are made.
Osmotic pressure: Osmosis process is the movement of a solvent from a solution of lower solute concentration (higher solvent concentration) to one of the higher solute concentr
Hydrazine, N2H4, reacts exothermically with hydrogen peroxide, H2O2, to produce gaseous nitric acid and water vapour. What would a balanced equation for this reaction be?
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Write down the chemical equation for this process:- Haber-Bosch Process
Beginning in the early nineteenth century, scientists developed models to explain the structure of the atom. As more information was discovered about the nature of the subatomic pa
Q. Early Theories of Matter? In ancient Greece philosophers discussed the nature of matter. The philosopher Democritus held that matter was composed of elementary particles cal
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