Iron and steel structures are damaged by:
Iron and steel structures – This question was asked in:PMS (P) General Knowledge 2019 A. Carbon monoxideB. Sulphur dioxideC. Carbon dioxideD. Methane Answer Option B: Sulphur dioxide View all PPSC PMS Past Papers Detailed Solution – Iron and steel structures Iron and steel structures are damaged by Sulphur dioxide. MOST READ MCQs Paris Climate Agreement … Read more