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प्रश्न
Choose the correct answer from the option given below :
When treated with nitric acid which of the following liberate hydrogen?
पर्याय
Zinc
Magnesium
Copper
Mercury
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उत्तर
Magnesium
संबंधित प्रश्न
Name a metal nitrate which on heating is changed into metal oxide.
Explain with the help of a balanced equation the brown ring test for nitric acid.
How can 68% nitric acid be concentrated to 98% nitric acid?
Give reason for the following:
Aluminum does not react with nitric acid of any concentration.
Write balanced equation and name the product formed when :
Zinc reacts with dilute nitric acid.
Why does pure nitric acid take on a yellowish brown colour when exposed to light?
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?
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid:
(i) Name A (a liquid), B( a Solid) and C(a liquid).
(ii) write the balanced chemical equation to show how nitric acid undergoes decomposition.
(iii) Write the balanced chemical equation for the reaction in which copper is oxidized by concentrated nitric acid.
What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
Explain why nitric acid is kept in a reagent bottle for a long time.
