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प्रश्न
A dilute acid B does not normally give hydrogen when reacted with metals but does give a gas when it reacts with copper. Identify B. Write the equation with copper.
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उत्तर
The dilute acid is nitric acid (HNO3).
Reaction:
\[\ce{\underset{Copper}{3Cu} + \underset{acid}{\underset{Dil. nitric}{8HNO3}} -> \underset{Copper nitrate}{3Cu(NO3)2} + \underset{monoxide}{\underset{Nitrogen}{2NO}} + 4H2O}\]
संबंधित प्रश्न
Give a balanced chemical equation for Laboratory preparation of Nitric acid.
Name a solution which absorbs nitric oxide.
What is the purpose of Conc. H2SO4 in the above preparation?
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FeSO4 + NO + H2O → ______________
What do you see when concentrated nitric acid is added to copper?
The first step in the manufacture of nitric acid is the catalytic oxidation of ammonia. What is the name of the catalyst?
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?
What happens when
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