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Question
Choose the correct answer from the option given below :
When treated with nitric acid which of the following liberate hydrogen?
Options
Zinc
Magnesium
Copper
Mercury
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Solution
Magnesium
RELATED QUESTIONS
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
How can 68% nitric acid be concentrated to 98% nitric acid?
Give reason for the following:
Concentrated nitric acid is a stronger oxidizing agent.
Describe what you see when concentrated nitric acid is added to copper.
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?
Explain, why only all glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
Write a balanced equation for following :
Laboratory preparation nitric acid.
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution
Explain why nitric acid is kept in a reagent bottle for a long time.
