Rishita summarizes the chlor-alkali process in the following table.
| Option | Product | Formed | Use |
|---|---|---|---|
| I | Hydrogen | At cathode | Used as a fuel |
| II | Chlorine | At anode | Used to make margarines |
| III | Sodium Hydroxide | Near cathode | To make soap |
| IV | Sodium Hydroxide | Near anode | To make bleaching powder |
Identify the options that are correctly matched.
A. I, II and III
B. I and III
C. II and IV
D. I, II, III and IV
Answers (1)
B. I and III
II & IV are incorrect as Chlorine is produced at the anode, but it is not used to make margarine. And sodium hydroxide is deposited near cathode.