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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
Give two chemical equations for the following:
Nitric acid acting as the oxidizing agent.
Write a balanced equation and name the products formed when cupric oxide reacts with nitric acid.
Name a metal nitrate which on heating is changed into metal.
Write the equations involved in Ostwald process.
Nitric acid cannot be concentrated beyond 68% by the distillation of a dilute solution of HNO3, State the reason.
Explain with the help of a balanced equation, the brown ring test for nitric acid.
Give reason for the following:
Aqua regia dissolves gold and platinum.
Complete and balance the following equation :
C + HNO3 → ___________
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
Dilute nitric acid is generally considered a typical acid except for its reaction with metals. In what way is dilute nitric acid different from other acids when it reacts with metals?
