Chemical Names and Formula of Some Compounds

01. What is the chemical name of Slaked Lime? A. Amonium chloride B. Calcium Chloride C. Calcium Hydroxide D. Sodium Hydroxide 02. What is the chemical name of Dry Ice? A. Sodium Sulphate B. Silicon Oxide C. Calcium Sulphate D. Solid Carbondioxide 03. What is the Chemical Name of Bleaching powder? A. Calcium Oxychloride B. …

Science GK Questions (Part-1)

Read and practice selected most important general science GK questions and answers for competitive exam like SSC, IAS, PSC, RRB, UPPSC, PSC etc. In this section read Physics, Chemistry and Biology questions and answers. General Science GK Questions ┬áScience GK in Bangla History GK Questions and Answers Basic General Knowledge 1. The principle of cleaning …

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