Question

Q3. Observe the following diagram carefully and answer the question that
follows:
- Cu Rod
AgNO3 solution
a) Name and define the type of chemical reaction.
b) Write a balanced chemical equation for above reaction.
c) What is the colour of reactants and products before and after the reaction?
d) Will the same reaction take place if instead of copper strip we choose gold? If
yes, why? If not, why not?​

Answer 1

Answer:

The main point is that

Where's the diagram

Answer 2

Answer:

Copper metal is more reactive than silver metal thus, when copper rod is kept immersed in silver nitrate solution for some time, it displaces silver from silver nitrate solution and the grey solid crystal of Ag metal are seen growing on the copper rod and the solution turns blue in colour.

b. Cu

(s)

+2AgNO

3

(aq.)

⟶Cu(NO

3

)

2

(aq.)

+2Ag

(s)

Explanation:

i hope this is are write ans