Advertisements
Advertisements
प्रश्न
Write the equation for the laboratory preparation of nitric acid from potassium nitrate and concentrated sulphuric acid.
Advertisements
उत्तर
\[\ce{KNO3 + H2SO4 ->[200°C] KHSO4 + HNO3}\]
APPEARS IN
संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated.
Sodium Nitrite and Ammonium Chloride
Give two chemical equations for the following:
Nitric acid acting as the oxidizing agent.
How will you prepare the following from nitric acid?
Lead nitrate
Can we use conc. HCl in place of Conc. H2SO4 ?
What happens when (Given balanced equation):
Nitric acid is added to Kl (aq)?
Fill in the blank with appropriate word/words.
98% nitric acid is obtained by distilling 68% nitric acid with ________ under ______
Fill in the blank with appropriate word/words.
Ammonal is a mixture of ________ and __________
Write the balanced equation for the equation preparation of nitric acid from potassium nitrate.
Name (formula is not acceptable) the gas produced in the following reaction:
On warming ammonium sulphate with sodium hydroxide solution.
What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
