Advertisements
Advertisements
प्रश्न
Name the gas evolved:
The gas produced on heating sodium nitrate.
Advertisements
उत्तर
Oxygen gas is evolved on heating sodium nitrate.
APPEARS IN
संबंधित प्रश्न
Ammonia is used in the Ostwald process.
Give the sources of reactants used in this process.
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
What happen when (Given balanced equation):
Limestone reacts with nitric acid?
Complete and balance the following equation :
Pt + HNO3 + HCl → ___________
State the conditions for the oxidation of ammonia to nitrogen monoxide [nitric oxide], in the manufacture of nitric acid by Ostwald's process. Write the balanced equcation for the reaction.
Give the name of a soluble lead salt and write the eqution for the action of heat on this salt. Write the equation for the preparation of nitric acid from potassium nitrate.
State, what is observe when nitric acid is kept in a reagent bottle for a long time.
Explain the following:
Concentrated nitric acid appears yellow when it is left standing in a glass bottle.
What happens when
Common salt solution is added to silver nitrate solution and NH3 solution add to it.
Explain why only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
