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प्रश्न
Write the equation for the reaction of dilute nitric acid with copper.
उत्तर
\[\ce{Cu + 4HNO3 ->[\Delta] Cu(NO3)2 + 2NO2 + 2H2O}\]
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संबंधित प्रश्न
The nitrate salt which does not give a mixture of \[\ce{NO2}\] and \[\ce{O2}\] on heating is ______.
The chemical used in the brown ring test is ______.
What is meant by the following terms?
Fuming nitric acid
What are the reactants required for Ostwald process and what are their sources?
Write the equations involved in Ostwald process.
Why is freshly prepared ferrous sulphate solution used in the ring test?
Give two chemical tests to distinguish between dilute nitric acid and hydrochloric acid.
State, what is observe when nitric acid is kept in a reagent bottle for a long time.
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 |
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution.
