Physics · Industrial Chemistry
Sodium hydroxide is industrially prepared by passing electricity through an aqueous solution of sodium chloride (brine). This process is known as the:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Dow's process
- 2Born-Haber process
- 3Hall-Héroult process
- 4Chlor-alkali process✓
Correct answer
Chlor-alkali process
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