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प्रश्न
Write a balanced chemical equation for the following:
Action of cold and dilute Nitric acid on Copper
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उत्तर
3Cu + 8HNO3 → 3Cu(NO3)2 + 4H2O + 2NO↑
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संबंधित प्रश्न
Write a balanced equation and name the products formed when cupric oxide reacts with nitric acid.
Nitric acid cannot be concentrated beyond 68% by the distillation of a dilute solution of HNO3, State the reason.
Explain with the help of a balanced equation, the brown ring test for nitric acid.
What do you observe when?
Hydrogen sulphide is bubbled through conc. HNO3?
What happen when (Given balanced equation) :
Nitric acid is dissolved in large amount of water?
Complete and balance the following equation :
HNO3 + FeSO4 + H2SO4 → ______________
Fill in the blank with appropriate word/words.
Ammonal is a mixture of ________ and __________
Account for the yellow colour that appears in concentrated nitric acid when it is left standing in an ordinary glass bottle.
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 |
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.
