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प्रश्न
Complete and balance the following equation :
Fe + HNO3(conc.) → _____________
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उत्तर
\[\ce{3Fe + 8HNO3(conc.) -> 3Fe(NO)3 + 4H2O + 2NO}\]
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संबंधित प्रश्न
How will you prepare the following from nitric acid?
Ferric nitrate
Name the Following:
Salt used in the laboratory to prepare nitric acid
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
How can 68% nitric acid be concentrated to 98% nitric acid?
Give reason for the following:
Nitric acid is used in purification of gold.
Choose the correct answer from the option given below:
The catalyst used in the manufacture of HNO3 by Ostwald process is
Give reason for the following:
In the laboratory preparation of nitric acid, the mixture of concentrated sulphuric acid and sodium nitatre should not be heated very strongly, above 200°C
Write the equation for the reaction:
Aluminum, Nitride and Water.
Explain the following :
An all glass apparatus is used in the laboratory preparation of nitric acid.
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.
