Chemistry Who is known as the 'father of modern chemistry' John Dalton Democritus Robert Boyle Antoine Lavoisier John Dalton Democritus Robert Boyle Antoine Lavoisier ANSWER DOWNLOAD EXAMIANS APP
Chemistry Total number of halogen elements found in the periodic table is 3 5 13 8 3 5 13 8 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silicon is a Semiconductor Insulator Conductor Nonconductor Semiconductor Insulator Conductor Nonconductor ANSWER DOWNLOAD EXAMIANS APP
Chemistry During fermentation of sugar, the compound which is always formed is : Acetic Acid Methyl Alcohol Ethyl Alcohol Ethylene Acetic Acid Methyl Alcohol Ethyl Alcohol Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Water can be separated from alcohol water mixture by Sublimation Distillation Evaporation Decantation Sublimation Distillation Evaporation Decantation ANSWER DOWNLOAD EXAMIANS APP
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