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प्रश्न
What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
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उत्तर
The complete apparatus should be made of glass only.
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Action of cold and dilute Nitric acid on Copper
Name the products formed when carbon and conc. nitric acid is heated.
Give two chemical equations for the following:
Nitric acid acting as the oxidizing agent.
Name the catalyst used in Ostwald process.
Brown ring disappear if the test tube is disturbed.
Give reason for the following:
Aluminum does not react with nitric acid of any concentration.
Choose the correct answer from the option given below :
Nitric acid on standing develops brownish colour which may be attributed to the presence of :
Choose the correct answer from the option given below:
The catalyst used in the manufacture of HNO3 by Ostwald process is
Account for the yellow colour that appears in concentrated nitric acid when it is left standing in an ordinary glass bottle.
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution
