Advertisements
Advertisements
प्रश्न
Name the compounds required for the laboratory preparation of nitric acid.
Advertisements
उत्तर
For laboratory preparation of nitric acid potassium nitrate or sodium nitrate and conc. sulphuric acid is required.
APPEARS IN
संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated.
Sodium nitrite and ammonium chloride.
Write a balanced equation and name the products formed when zinc reacts with dilute nitric acid.
Why is freshly prepared ferrous sulphate solution used for testing the nitrate radical in the brown ring test?
Give reason for the following:
In laboratory preparation of nitric acid all the apparatus including cork should be made up of glass.
Give reason for the following:
Nitric acid is used in purification of gold.
Write balanced equation and name the product formed when :
Sodium hydrogen carbonate is added to nitric acid.
Choose the correct answer from the option given below :
Nitric acid on standing develops brownish colour which may be attributed to the presence of :
Give reason for the following:
In the laboratory preparation of nitric acid, the mixture of concentrated sulphuric acid and sodium nitatre should not be heated very strongly, above 200°C
Write the equation for the reaction of dilute nitric acid with copper.
Write a balanced equation for following :
Reaction of ammonia with nitric acid
