Chemistry The most pure form of Carbon among the options is Wood Charcoal Anthracite Graphite Lampblack Wood Charcoal Anthracite Graphite Lampblack ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is not a green house gas ? CO2 CH4 Chlorofluorocarbons N2O CO2 CH4 Chlorofluorocarbons N2O ANSWER DOWNLOAD EXAMIANS APP
Chemistry One of the following is used to dissolve noble metals. That is Hydrochloric acid Nitric acid Aqua ragia Sulphuric acid Hydrochloric acid Nitric acid Aqua ragia Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The material used in the manufacture of lead pencil is Graphite Lead Carbon Mica Graphite Lead Carbon Mica ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following gases has the highest calorific value? Coal gas Water gas Indane gas Natural gas Coal gas Water gas Indane gas Natural gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Asbestos is formed of : Calcium and Magnesium Lead and Iron Copper, Zinc and Manganese Calcium and Zinc Calcium and Magnesium Lead and Iron Copper, Zinc and Manganese Calcium and Zinc ANSWER DOWNLOAD EXAMIANS APP
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