Chemistry Which one of the following is most electronegative Lead Silicon Carbon Tin Lead Silicon Carbon Tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymerisation of which often following is used in manufacturing of polythene in industry ? Methane Acetylene Ethylene Styrene Methane Acetylene Ethylene Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the principal ore of aluminium ? Lignite Dolomite Bauxite Copper Lignite Dolomite Bauxite Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron and manganese present as pollutants in water cannot be removed by________ Lime soda process or manganese zeolite process Ion exchange process Chlorination Oxidation followed by settling and filtration Lime soda process or manganese zeolite process Ion exchange process Chlorination Oxidation followed by settling and filtration ANSWER DOWNLOAD EXAMIANS APP
Chemistry White phosphorus is always kept under Benzene Ether Kerosene Water Benzene Ether Kerosene Water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silica gel is a Flavouring agent Moisturizer Drying agent Delicious food Flavouring agent Moisturizer Drying agent Delicious food ANSWER DOWNLOAD EXAMIANS APP
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