When different colours in paint separate on drying and form patches and streaks, the phenomenon is known as flooding of the paint. It can be prevented by adding.
A
Stearic acid
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B
Lime
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C
Caustic soda
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D
Common salt
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Solution
The correct option is A Stearic acid Steric acid is used to manufacture corrosion inhibiting substances that are used to coat metallic surfaces and provide a protective barrier film. Such inhibiters impede the flow of free energy and ions, keeping the base materials dry and free of damage.