Tag Archives: Chemistry Questions

Basic Chemistry Questions and Answers for Competitive Exams

By | October 25, 2020

Basic Chemistry Questions and Answers for Competitive Exams: Chemistry general knowledge for UPSC, State PSC, SSC exams.  Q 1: Name of the biogas plant gas that uses as fuel gas is (A) Butane (B) Carbon dioxide (C) Methane (D) None Ans: Methane Q 2: Which is given gas uses for treating blood cancer? (A) Sodium-24… Read More »