General Science · Chemistry - Compounds
Which chemical is commonly used as a flux for coating (tinning) brass or copper utensils?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Potassium Chloride
- 2Calcium Chloride
- 3Sodium Chloride
- 4Ammonium Chloride✓
Correct answer
Ammonium Chloride
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