Lead forms many paint materials. Which paint material made of lead is highly resistant to corrosion by water?
A
Litharge
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B
White lead
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C
Red lead
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D
Lead sulphide
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Solution
The correct option is B White lead White lead, heavy, white substance, poisonous, insoluble in water, extensively used as a white pigment and base in paints. It is one of the oldest paint pigments used by humans. Chemically, it is basic lead carbonate, a mixture of lead carbonate and lead hydroxide.