Cuo + H2 \(\overset{Heat}{\longrightarrow}\) Cu + H2O
In the above image, the chemical reaction is shown which happens on heating Copper oxide in presence of hydrogen gas. Based on the reaction answer the questions given below.
1. Which substance is getting oxidised?
(i) CuO
(ii) H2
(iii) Cu
(iv) H2O
2. Which substance is getting reduced?
(i) CuO
(ii) H2
(iii) Cu
(iv) H2O
3. What is oxidising agent in the above reaction?
(i) CuO
(ii) H2
(iii) Cu
(iv) H2O
4. What is reducing agent in the above reaction?
(i) CuO
(ii) H2
(iii) Cu
(iv) H2O
5. What is the type of the given chemical reaction?
(i) Combination reaction
(ii) Decomposition reaction
(iii) Redox reaction
(iv) None of the above
