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प्रश्न
Name the Following:
Salt referred to as chile saltpeter.
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उत्तर
Salt referred to as Chile saltpeter is NaNO3.
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संबंधित प्रश्न
Ammonia is used in the Ostwald process.
Why is quartz used in this process?
How can 68% nitric acid be concentrated to 98% nitric acid?
Brown ring disappear if the test tube is disturbed.
Give reason for the following:
Commercial nitric acid is yellow in colour, but when it is diluted with water, it turns colourless.
What do you observe when?
Conc. HNO3 drops on the skin of a person?
Complete and balance the following equation:
Cu + HNO3 → NO2 + ________+ _________
Write a balanced equation for the production of nitrogen dioxide using copper.
State, what is observe when nitric acid is kept in a reagent bottle for a long time.
What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
Explain the following:
Concentrated nitric acid appears yellow when it is left standing in a glass bottle.
