Ammonia
Trending Questions
Q.
Name a metallic nitrate that is not to be used for the preparation of nitric acid in lab.
Q. Why is hydrogen collected by the downward displacement of water? [2 marks]
Q. Determine the number of hydrogen atoms in 360 g of glucose.
Given, the molecular formula of glucose is C6H12O6.
Given, the molecular formula of glucose is C6H12O6.
- 2×6.022×1023
- 10×6.022×1023
- 12×6.022×1023
- 24×6.022×1023
Q. Are amphotropic oxides acidic or basic?
Q. T.B. Q.4. C.
Why Limewater turns milky when CO2 is passed through it?
Why Limewater turns milky when CO2 is passed through it?
Q.
Ammonia is manufactured by the:
Frasch process
Deacon process
Solvay process
None of the above
Q. Which of the following are properties of NH3?
- NH3 is a Lewis acid and soluble in water
- NH3 is a Lewis base and insoluble in water
- NH3 is a Lewis base and soluble in water
- NH3 is a Lewis acid and insoluble in water
Q.
The amount of a solute present in its saturated solution at a given temperature is called the solubility of the solute at that temperature.
The solubility of an unknown substance in water at 50°C is 30g.
The solubility of the given substance in water at 100°C would be
- 0
- 30g
- Less than 30g
- More than 30g
Q. Calcium Cyanamide on hydrolysis gives ammonia – True or False?
- True
- False
Q. For drying ammonia gas sulphuric acid is used as dehydrating agent – True or False?
- True
- False
Q. Which is more basic in aqueous solution - Ammonia or Hydrazine?
- Neither of them are basic
- Both
and
are equally basic.
Q.
The amount of a solute present in its saturated solution at a given temperature is called the solubility of the solute at that temperature.
The solubility of an unknown substance in water at 50°C is 30g.
The solubility of the given substance in water at 100°C would be
- 0
- 30g
- Less than 30g
- More than 30g