Advertisements
Advertisements
प्रश्न
Write a balanced equation for the action of heat on a mixture of copper and concentrated nitric acid.
Give a balanced equation for the following:
Action of heat on a mixture of copper and nitric acid.
Advertisements
उत्तर
\[\ce{Cu + 4HNO3 -> Cu(NO3)2 + 2H2O + 2NO2}\]
APPEARS IN
संबंधित प्रश्न
Name the products formed when dilute HNO3 is added to copper.
Ammonia is used in the Ostwald process.
Why is quartz used in this process?
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?
Can we use conc. HCl in place of Conc. H2SO4 ?
Complete and balance the following equation :
C + HNO3 → ___________
Choose the correct answer from the option given below:
The catalyst used in the manufacture of HNO3 by Ostwald process is
Write balanced equation for the preparation of nitric acid from potassium nitrate.
Why does pure nitric acid take on a yellowish brown colour when exposed to light?
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid:
(i) Name A (a liquid), B( a Solid) and C(a liquid).
(ii) write the balanced chemical equation to show how nitric acid undergoes decomposition.
(iii) Write the balanced chemical equation for the reaction in which copper is oxidized by concentrated nitric acid.
