AIIMS2000Chemistry-Electrochemistry
AIIMS 2000 Chemistry Electrolysis MCQ Question
Type: MCQ-conceptual-Medium-Class 12
NaOH is prepared by the electrolysis of
A
aqueous solution of sodium chloride with platinum electrode
B
sodium chloride solution with graphite anode and iron cathode
C
sodium carbonate with platinum electrodes
D
sodium carbonate with nickel electrodes
Correct Answer
Option B
Detailed Explanation
NaOH is industrially prepared by the electrolysis of an aqueous solution of sodium chloride using platinum electrodes, known as the chlor-alkali process.
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