Chemistry Quiz with Answers for PPSC, CSS, NTS, FPSC, PMS, OTS, PTS Exams and Interviews This post contains Chemistry Quiz with Answers for PPSC, CSS, NTS, FPSC, PMS, OTS, PTS Exams and Interviews. This is the 5th post of MCQs of Chemistry 1st series. MCQs are taken from Caravan Comprehensive Book. Students can practice these Chemistry Multiple Choice Questions for …