Advertisements
Advertisements
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.
Advertisements
उत्तर
The dilute acid is nitric acid (HNO3).
Reaction:
\[\ce{\underset{Copper}{3Cu} + \underset{acid}{\underset{Dil. nitric}{8HNO3}} -> \underset{Copper nitrate}{3Cu(NO3)2} + \underset{monoxide}{\underset{Nitrogen}{2NO}} + 4H2O}\]
APPEARS IN
संबंधित प्रश्न
Write a balanced chemical equation for the following:
Action of cold and dilute Nitric acid on Copper
Write a balanced equation for the action of heat on a mixture of copper and concentrated nitric acid.
Ammonia is used in the Ostwald process.
Why is quartz used in this process?
Explain with the help of a balanced equation, the brown ring test for nitric acid.
How will you prepare Aqua regia from nitric acid?
Complete and balance the following equation :
SO2 + HNO3 → ______________
Write the balanced equation for the equation preparation of nitric acid from potassium nitrate.
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 |
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
