Chemistry Gobar gas mainly contains Methane Carbon monoxide Hydrogen sulphide Carbon dioxide Methane Carbon monoxide Hydrogen sulphide Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stainless steel is an alloy of Chromium and carbon Carbon and iron Chromium and iron Chromium, carbon and iron Chromium and carbon Carbon and iron Chromium and iron Chromium, carbon and iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry An important green-house gas other than methane being produced from the agricultural fields is Arsine Nitrous oxide Sulphur dioxide Ammonia Arsine Nitrous oxide Sulphur dioxide Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemistry The names of the scientists, Newlands, Mendeleev, and Meyer are associated with the development of atomic structure metallurgy discovery of elements periodic table of contents atomic structure metallurgy discovery of elements periodic table of contents ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a method/process of disposing of solid waste which cannot be reused or recycled ? Pyrolysis and Gasification Landfills All listed here Incineration Pyrolysis and Gasification Landfills All listed here Incineration ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following substance is highly plastic ? Granite Clay Quartz Mica Granite Clay Quartz Mica ANSWER DOWNLOAD EXAMIANS APP
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