Ammonia is Used in the Ostwald Process, Name the Oxidizing Agent Used in this Process.

Ammonia is used in the Ostwald process.

Name the oxidising agent used in this process.

One Word/Term Answer

Oxygen

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Laboratory Preparation of Nitric Acid

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Chapter 10 Study of Compounds C. Nitric Acid
lntext Questions | Q 4. (c) | Page 177

Write a balanced chemical equation for the following:

Action of cold and dilute Nitric acid on Copper

How will you prepare the following from nitric acid?

Ferric nitrate

Give reason for the following:
Conc. Nitric acid renders iron passive.

Give reason for the following:
Concentrated nitric acid is brown in colour.

Complete and balance the following equation :
SO₂ + HNO₃ → ______________

Complete and balance the following equation:
Cu + HNO₃ → NO₂ + ________+ _________

State, what is observe when nitric acid is kept in a reagent bottle for a long time.

Name the gas evolved:
The gas produced on heating sodium nitrate.

What happens when
Common salt solution is added to silver nitrate solution and NH₃ solution add to it.

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.