Chemistry Quiz for NTS, PPSC, CSS, FPSC, PMS, OTS, PTS Tests and Interviews This post contains Chemistry Quiz Questions for NTS, PPSC, CSS, FPSC, PMS, OTS, PTS Tests and Interviews. This is the first post in Chemistry Quiz series. MCQs are taken from Caravan Comprehensive book. These Multiple Choice Questions of Chemistry are posted here for preparation of Job tests …