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प्रश्न
What happen when (Given balanced equation):
Limestone reacts with nitric acid?
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उत्तर
When limestone reacts with nitric acid-
\[\ce{CaCO3 + 2HNO3 -> Ca(NO3)2 + H2O(I) + CO2}\]
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संबंधित प्रश्न
How will you prepare the following from nitric acid?
Aqua regia
In which ratio reactants are taken in Ostwald process?
Nitric acid cannot be concentrated beyond 68% by the distillation of a dilute solution of HNO3, State the reason.
Write balanced equation and name the product formed when :
Cupric oxide reacts with nitric acid.
Choose the correct answer from the option given below :
When treated with nitric acid which of the following liberate hydrogen?
Give reason for the following:
Commercial concentrated nitric acid is yellow in colour, but when it is dilute with water, it turns colourless.
Give one chemical test for nitric acid.
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
Why does pure nitric acid take on a yellowish brown colour when exposed to light?
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.
