Advertisements
Advertisements
प्रश्न
Name the Following:
Two coloured nitrates.
Advertisements
उत्तर
Copper nitrate is blue coloured, Cobalt nitrate is Coloured.
APPEARS IN
संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated.
Sodium Nitrite and Ammonium Chloride
What is the type of salt formed when the reactants are heated at a suitable temperature for the preparation of nitric acid?
How can 68% nitric acid be concentrated to 98% nitric acid?
Give two chemical tests for nitric acid.
What happen when (Given balanced equation):
Limestone reacts with nitric acid?
Give the name of a soluble lead salt and write the equation for the action of heat on this salt.
Copy and complete the following table relating to important industrial processes output refers to the product of the process not the intermediate steps.
| Name of process | Inputs | Catalyst | Equation for catalysed reaction | Output |
| Haber process | Hydrogen + | |||
|
Ammonia + |
Nitric acid |
Write a balanced equation for following :
Laboratory preparation nitric acid.
Write the equation for the reaction of dilute nitric acid with copper.
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid.
- Name A (a liquid), B (a solid), and C (a liquid). (Do not give the formulae.)
- Write an equation to show how nitric acid undergoes decomposition.
- Write the equation for the reaction in which copper is oxidised by concentrated nitric acid.
