Chemistry General Knowledge Quiz covers Chemistry topic of General Science section of various competitive exams like UPSC, SSC, IBPS, EPFO, RRB, CET, State PCS, etc. It has both straight forward and conceptual type based questions. 1. The major component of CNG is : (A) Methane (B) Ethane (C) Propane (D) Butane 2. The neutron was […]