Chemistry Muddy water is treated with alum in purification process, itis termed as : Emulsification Coagulation Absorption Adsorption Emulsification Coagulation Absorption Adsorption ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element used for making solar cells is Calcium Magnesium Sodium Silicon Calcium Magnesium Sodium Silicon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Acid rain is caused by SO2 and particulates CO2and CFCs SO2 and NO2 NO2and particulates SO2 and particulates CO2and CFCs SO2 and NO2 NO2and particulates ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the simplest form of alkane Decane Butane Propane Methane Decane Butane Propane Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following elements is found in all organic compounds Nitrogen Oxygen Calcium Carbon Nitrogen Oxygen Calcium Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of heterocyclic compound is Furan Benzene Naphthalene Anthracene Furan Benzene Naphthalene Anthracene ANSWER DOWNLOAD EXAMIANS APP
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