Chemistry Trinitrotoluene is Used to fuse two metals Used as an abrasive Used to melt metals Used as an explosive Used to fuse two metals Used as an abrasive Used to melt metals Used as an explosive ANSWER DOWNLOAD EXAMIANS APP
Chemistry An electric iron has a heating element made of : Nichrome Tungsten Copper Zinc Nichrome Tungsten Copper Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry The tip of the match-stick contains Phosphorus trichloride Red phosphorus Phosphorus pentoxide White phosphorus Phosphorus trichloride Red phosphorus Phosphorus pentoxide White phosphorus ANSWER DOWNLOAD EXAMIANS APP
Chemistry Quartz is a crystalline form of Alumina Glass Silica Limestone Alumina Glass Silica Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemistry White phosphorus is generally kept under Water Alcohol Kerosene oil Glycerine Water Alcohol Kerosene oil Glycerine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Synthetic detergents are prepared from Sodium salts of higher fattyacids Hydrocarbons of petroleum Potassium salts of higher fatty-acids Glycerides Sodium salts of higher fattyacids Hydrocarbons of petroleum Potassium salts of higher fatty-acids Glycerides ANSWER DOWNLOAD EXAMIANS APP
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