1.

Which of the below is the most commonly used base?(a) Red lead(b) Zinc white(c) White lead(d) Oxide of ironThe question was asked in an internship interview.The question is from Characteristics and Ingredients of Paint topic in division Materials for Construction of Basic Civil Engineering

Answer»

The CORRECT choice is (c) White lead

The BEST explanation: White lead possess good BULK, it is dense, permanent and water proof.It is a carbonate of lead and forms the base in lead paints.



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