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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?
विकल्प
Zinc
Magnesium
Copper
Mercury
उत्तर
Magnesium
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संबंधित प्रश्न
Write the equations involved in Ostwald process.
Write balanced equation and name the product formed when :
Sodium hydrogen carbonate is added to nitric acid.
Write balanced equation and name the product formed when :
Zinc reacts with dilute nitric acid.
How will you prepare Aqua regia from nitric acid?
Why does pure nitric acid take on a yellowish brown colour when exposed to light?
Write the equation for the reaction of dilute nitric acid with copper.
Copy and complete the following table relating to important industrial processes output refers to the product of the process not the intermediate steps.
| Name of process | Inputs | Catalyst | Equation for catalysed reaction | Output |
| Haber process | Hydrogen + | |||
|
Ammonia + |
Nitric acid |
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.
Explain the following :
An all glass apparatus is used in the laboratory preparation of nitric acid.
