Chemistry Which one of the following is known as the 'brown coal'? Anthracite Bituminous Lignite Coke Anthracite Bituminous Lignite Coke ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main constituent of natural gas is Butane Propane Methane Ethane Butane Propane Methane Ethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a colloidal system in which: Fat is dissolved Fat and water are dispersed in each other Water is dispersed in fat Fat is dispersed in water Fat is dissolved Fat and water are dispersed in each other Water is dispersed in fat Fat is dispersed in water ANSWER DOWNLOAD EXAMIANS APP
Chemistry By-product obtained by soap industry is Glycerol Caustic soda Naphthalene Caustic potash Glycerol Caustic soda Naphthalene Caustic potash ANSWER DOWNLOAD EXAMIANS APP
Chemistry In drinking water supply, which of the following treatments is not involved Sedimentation Disinfection Coagulation Softening Sedimentation Disinfection Coagulation Softening ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which variety of coal contains recognisable traces of the original plant material ? Bitumen Lignite Peat Anthracite Bitumen Lignite Peat Anthracite ANSWER DOWNLOAD EXAMIANS APP
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