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प्रश्न
How will you prepare the following from nitric acid?
Ferric nitrate
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उत्तर
Ferric nitrate can be obtained by the action of very dilute HNO3 on iron.
\[\ce{Fe + 6HNO3 -> \underset{(Ferric nitrate)}{Fe(NO3)3} + 3H2O + 3NO2}\]
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संबंधित प्रश्न
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
How will you prepare the following from nitric acid?
Sodium nitrate
How can 68% nitric acid be concentrated to 98% nitric acid?
Give reason for the following:
Nitric acid is used in purification of gold.
Write balanced equation and name the product formed when :
Concentrated nitric acid is heated.
Fill in the blank with appropriate word/words.
Aqua regia is a mixture of _______ and________
Write the equation for the laboratory preparation of nitric acid from potassium nitrate and concentrated sulphuric acid.
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid:
(i) Name A (a liquid), B( a Solid) and C(a liquid).
(ii) write the balanced chemical equation to show how nitric acid undergoes decomposition.
(iii) Write the balanced chemical equation for the reaction in which copper is oxidized by concentrated nitric acid.
From the following list of substances, choose one substance in the case which matches the description given below:
Ammonium nitrate, calcium hydrogen carbonate, copper carbonate, lead nitrate, potassium nitrate, sodium carbonate, sodium hydrogen carbonate, zinc carbonate.
A Substance that gives off only oxygen when heated.
