OXIDES OF NITROGEN

1. Which of the following is the correct formula for nitrous oxide?

• • NO

• • NO2

• • N2O

• • N2O3

Answer explanation

Nitrous Oxide: Nitrous oxide, commonly known as "laughing gas," is a colorless and sweet-smelling gas.

1. Which of the following is the correct formula for nitrogen dioxide?

• NO

• NO2

• N2O

• N2O3

Answer explanation

Fun Fact about NO2 (Nitrogen Dioxide): Nitrogen dioxide is a reddish-brown gas with a pungent odor. It is formed during high-temperature combustion processes, such as those occurring in vehicle engines, power plants, and industrial processes. Nitrogen dioxide is a major component of air pollution and is known to contribute to the formation of smog and acid rain.

1. Which of the following is the correct formula for Nitrogen II Oxide?

• • NO

• NO2

• N2O

• N2O3

Answer explanation

• 
  Nitric Oxide (NO): Nitric oxide is a colorless and odorless gas that plays a crucial role in various biological processes. It was first discovered as a signaling molecule in the body in the late 20th century.

1. N2O is:

• • A. More soluble in water than NO

• • B. Less soluble in water than NO

• • C. Equally soluble in water as NO

• • D. None of the above

Answer explanation

Nitrogen dioxide tends to exist primarily as a gas rather than a dissolved substance in water. However, it's important to note that even though the solubility of NO2 in water is low, its reactivity with water can lead to the formation of other compounds, such as nitric acid (HNO3), which can contribute to the acidity of rainwater in polluted environments.

What is the colour of Nitrigen iv Oxide?

1. N2O is used as a?

• • A. Fuel

• • B. Refrigerant

• C. Both A and B

• • D. Neither A nor B

Answer explanation

interesting fact is that N2O can also be used as a fuel itself in certain applications.

In the field of motorsports, nitrous oxide is often employed as a performance-enhancing substance. It is injected into the engine's combustion chambers along with additional fuel, typically gasoline. The N2O provides an extra oxygen molecule, allowing for more efficient and powerful fuel combustion. This process is known as nitrous oxide or nitrous-assisted combustion.

What gas is labelled X

• Nitrogen I Oxide

• Nirtogen iv Oxide

• Nitrogen

• Di NitroTetraOxide

1. NO is a:

• • A. Colorless gas

• • B. Brown gas

• • C. Red gas

• • D. Yellow gas

• NO2 is used in the production of ________ .

1.The sources of oxides of nitrogen in the atmosphere

• Combustion of fuel

• Volcanic eruptions'

• Industries

• all of these