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प्रश्न
Write balanced equation for the preparation of nitric acid from potassium nitrate.
उत्तर
\[\ce{KNO3 + H2SO4 ->[200°] KHSO4 + HNO3}\]
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संबंधित प्रश्न
Name a solution which absorbs nitric oxide.
Name the Following:
Product obtained by heating concentrated nitric acid.
Name the process used for the manufacture of nitric acid.
Give two chemical tests to distinguish between dilute nitric acid and hydrochloric 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:
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
Write the equation for the laboratory preparation of nitric acid from potassium nitrate and concentrated sulphuric acid.
What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
Identify the gas evolved when sulphur is treated with concentrated nitric acid \[\ce{NH3}\].
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution.
