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प्रश्न
What is the property of nitric acid which allows it to react with copper?
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उत्तर
Its oxidising property allows it to react with copper.
संबंधित प्रश्न
Name a metal nitrate which on heating is changed into metal.
Name a solution which absorbs nitric oxide.
What is the purpose of Conc. H2SO4 in the above preparation?
Complete and balance the following equation:
Cu + HNO3 → NO2 + ________+ _________
State the conditions for the oxidation of ammonia to nitrogen monoxide [nitric oxide], in the manufacture of nitric acid by Ostwald's process. Write the balanced equcation for the reaction.
Why does pure nitric acid take on a yellowish brown colour when exposed to light?
Explain, why only all glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
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 happens when
Common salt solution is added to silver nitrate solution and NH3 solution add to it.
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.
