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Whiting chalk used in the construction of glass partitions consists of _____________(a) Calcium bicarbonate(b) Sodium bicarbonate(c) Calcium carbonate(d) Sodium carbonateI got this question in semester exam.This intriguing question originated from Types of Partitions topic in chapter Cavity Walls & Partition Walls of Construction & Building Materials

Answer»

Right answer is (c) Calcium CARBONATE

To explain: WHITING chalk is made up of calcium carbonate. It is an ingredient used in MAKING putty which is further used to secure glass SHEETS in sashes.



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