Write the Equations Involved in Ostwald Process. - Chemistry

Write the equations involved in Ostwald process.

एक पंक्ति में उत्तर

$4 NH_{3} + 5 O_{2} \to_{800 ° C}^{Platinum gangue} 4 NO + 6 H_{2} O + Heat$

$2 NO + O_{2} \overset{50 ° C}{\to} 2 NO_{2}$

$4 NO_{2} + O_{2} + 2 H_{2} O ⟶ 4 HNO_{3}$

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Laboratory Preparation of Nitric Acid

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अध्याय 9.2: Nitric Acid - Exercise 2 [पृष्ठ २३६]

अध्याय 9.2 Nitric Acid
Exercise 2 | Q 2.6 | पृष्ठ २३६

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?

Aqua regia

why is freshly prepared ferrous sulphate solution used for testing the nitrate radical in the brown ring test?

Name the catalyst used in Ostwald process.

Give reason for the following:
Nitric acid is used in purification of gold.

What do you observe when?
Hydrogen sulphide is bubbled through conc. HNO₃?

Choose the correct answer from the option given below :
Concentrated nitric acid oxidises phosphorus to :

Write the balanced equation for the equation preparation of nitric acid from potassium nitrate.

Write a chemical equation to illustrate the acidic nature of nitric acid.

Complete the table:

Name of Process	Inputs	Equation	Output
	Ammonia + Air		Nitric acid