PPSC Past Paper ESE General Labour & Human Resource Dept-Afternoon2019 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsWhat is the chemical name of bleaching powder?A. Calcium Hypochlorite B. Calcium Chlorate C. Calcium Chloride D. Chlorine A pioneer of a reform movement:Choose the correct article: Wait for me by ______ school gate at 4 o’clock?
