Chemistry GK MCQs for NTS, PPSC, CSS, PMS, OTS, PTS Tests and Interviews This post contains Chemistry GK MCQs for NTS, PPSC, CSS, PMS, OTS, PTS Tests and Interviews. This is the 6th post of Chemistry MCQs 1st series. MCQs are taken from Caravan Comprehensive Book. For more MCQs of Chemistry Go here. These Chemistry Objective Types questions are also …