Chemical Process Gun powder, which is an explosive comprises of charcoal, sulphur and Salt petre Glycerene Nitro glycerene Dynamite Salt petre Glycerene Nitro glycerene Dynamite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials for 'Solvay Process' for manufacture of the soda ash are Ammonia, salt and limestone Salt, limestone and coke or gas None of these Ammonia limestone and coke Ammonia, salt and limestone Salt, limestone and coke or gas None of these Ammonia limestone and coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a raw material used for the manufacture of ordinary glass? Soda ash Limestone Iron oxide Silica Soda ash Limestone Iron oxide Silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of isopropanol produces Acetone Trichloroethylene Formaldehyde Propyl alcohol Acetone Trichloroethylene Formaldehyde Propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of sulphide ores is done usually by Roasting Electro magnetic separation Smelting Froth floatation Roasting Electro magnetic separation Smelting Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as Bakelite Neoprene Nylon-66 Teflon Bakelite Neoprene Nylon-66 Teflon ANSWER DOWNLOAD EXAMIANS APP
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