Advertisements
Advertisements
प्रश्न
What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
Advertisements
उत्तर
The complete apparatus should be made of glass only.
APPEARS IN
संबंधित प्रश्न
Name the products formed when dilute HNO3 is added to copper.
Ammonia is used in the Ostwald process.
Name the oxidising agent used in this process.
How will you prepare the following from nitric acid?
Lead nitrate
Give the chemical name and formula of the substance formed as a brown ring in the test for nitrate radical.
Name the following :
Gas produced in air during lighting.
How is nitric acid prepared in a laboratory?
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:
Commercial nitric acid is yellow in colour, but when it is diluted with water, it turns colourless.
Give two chemical tests to distinguish between dilute nitric acid and hydrochloric acid.
Write a chemical equation to illustrate the acidic nature of nitric acid.
