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 equation for the action of heat on a mixture of copper and concentrated nitric acid.
Write a balanced equation and name the products formed when zinc reacts with dilute nitric acid.
Name the oxide of nitrogen which turns brown on exposure to air. How is it prepared?
What is the purpose of Conc. H2SO4 in the above preparation?
Why is freshly prepared ferrous sulphate solution used in the ring test?
Write a balanced equation for the production of nitrogen dioxide using copper.
Write the balanced equation for the equation preparation of nitric acid from potassium nitrate.
What do you see when concentrated nitric acid is added to copper?
Why should the temperature of the reaction mixture of nitric acid not be allowed to rise above 200oC?
What is the property of nitric acid which allows it to react with copper?
