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प्रश्न
The electrolysis of an aqueous solution of sodium chloride gives us three products. Name them.
उत्तर
Three products obtained by the electrolysis of an aqueous solution of sodium chloride are chlorine gas (formed at the anode), hydrogen gas (formed at the cathode) and sodium hydroxide solution (formed near the cathode).
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संबंधित प्रश्न
Explain by taking the example of hydrochloric acid and sodium hydroxide. Give equation of the chemical reaction which takes place. What is the special name of such a reaction?
During the electrolysis of a saturated solution of sodium chloride, where is:
chlorine formed?
During the electrolysis of a saturated solution of sodium chloride, where is:
hydrogen formed?
During the electrolysis of a saturated solution of sodium chloride, where is:
sodium hydroxide formed?
Answer the following question:
List the important products of the Chlor-alkali process. Write one important use of each.
An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change?
Sodium hydroxide turns phenolphthalein solution.
NaOH is obtained by electrolysis of ___________.
Sodium hydroxide is termed an alkali while Ferric hydroxide is not because ______.
While electrolysing water before passing the current some drops of an acid are added. Why? Name the gases liberated at cathode and anode. Write the relationship between the volume of gas collected at anode and the volume of gas collected at cathode.
