Advertisements
Advertisements
प्रश्न
Give reason for the following:
Lighting is a blessing in disguise.
Advertisements
उत्तर
Lightning is a blessing as it is the natural source of synthesis of nitric acid.
APPEARS IN
संबंधित प्रश्न
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Write a balanced equation and name the products formed when zinc reacts with dilute nitric acid.
Write an equation for the following conversions A, B, C and D.
What is meant by the following term?
Decrepitation
What is the purpose of Conc. H2SO4 in the above preparation?
- Name the process used for the manufacture of nitric acid.
- What are the reactants required for it and what are their sources?
- In which ratio reactants are taken in this process?
- Name the catalyst used in the process.
- What is the oxidizing agent in this process?
- Write the equations involved.
In which ratio reactants are taken in Ostwald process?
Give reason for the following:
Aqua regia dissolves gold and platinum.
Describe what you see when concentrated nitric acid is added to copper.
What happens when
NH3 solution is added to CuSO4 solution drop by drop and then in excess.
