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प्रश्न
Name the Following:
Salt used in the laboratory to prepare nitric acid
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उत्तर
Salt used in laboratory to prepare nitric acid is KNO3 / NaNO3.
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संबंधित प्रश्न
Write balanced chemical equations for Action of hot and concentrated Nitric acid on copper
Why is the temperature maintained at 200°C in the above reaction?
Write the equations involved in Ostwald process.
How can 68% nitric acid be concentrated to 98% nitric acid?
Give reason for the following:
Concentrated nitric acid is brown in colour.
Give two chemical tests for nitric acid.
What happen when (Given balanced equation):
Limestone reacts with nitric acid?
Complete and balance the following equation :
Fe + HNO3(conc.) → _____________
Name (formula is not acceptable) the gas produced in the following reaction:
On warming ammonium sulphate with sodium hydroxide solution.
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.
