What are the changes that can be observed with the iron rod and the colour of copper sulphate solution?

a) What are the changes that can be observed with the iron rod and the color of copper sulphate solution if iron rod is dipped in copper sulphate solution? b) Write the equation of the oxidation and reduction reactions. c) What will be the change if silver rod is used instead of iron rod? What is the reason?

What happens to the Zn rod when dipped in copper sulfate solution?

Keep two carbon rods immersed in copper sulphate solution. Then pass electricity through the solution. i) At which electrode does colour change occur-anode or cathode? ii) Is there any change in the blue colour of the copper sulphate solution? iii) Write down the chemical equations for the changes occurring here?

Can you store copper sulphate solution in a zinc pot?

Can you store copper sulphate solution in a zinc pot?

What phenomenon can be observed in a tuned circuit?

Keep two carbon rods immersed in copper sulphate solution.Then pass electricity through the solution: Is there any change in the blue colour of the copper sulphate solution?

What changes can you observe in the volume of the gas inside the syringe?

A certain current liberates 0.5 g of hydrogen in 2 hours. How many grams of copper can be liberated by the same current flowing for the same time in a copper sulphate solution?

5 ml, AgNO_3 is taken in a test tube and a copper rod is dipped in it. a) Identify the changes occuring with the copper rod and the solution? . b) Complete the equation of the reaction. Cu + 2AgNO_3 gives ... + ...... c) Write the equations of the oxidation and reduction reactions.