Sodium chloride solution is electrolysed us-ing platinum electrodes: What happens when phenolpthalein is ad ded to-the solution? State the reason?

Sodium chloride solution is electrolysed us-ing platinum electrodes: Write the chemcial equation of the reac-tion at cathode.

Sodium chloride solution is electrolysed using platinum electrodes. a) Write the chemical equation of the reaction at cathode. b) What happens when phenolphthalein is added to the solution? State the reason?

Aqueous solution of sodium chloride is electrolyzed using platinum.electrodes. a) Identify the ions present in sodium chloride solution? b) What are the products liberated/deposited at the anode and the cathode.

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

As_2S_3 sol particles are -negatively charged.What happens when barium chloride solution is added to the above sol?

What happens when SO_2 is passed through an aqueous solution of Fe (III) salt?

What happens when white phosphorus is heated with NaOH solution in an inert atmosphere of CO_2 ?

What type of chemical changes happen when electricity is passed through brine solution?

Conductance of an electrolyte depends upon temperature of electrolyte and concentration of the electrolytes. What happens to the molar conductivity of an electrolyte solution when diluted with water? Justify your answer.