Chemistry Philosopher’s Wool is Zinc carbonate Zinc oxide Zinc sulphate Zinc blende Zinc carbonate Zinc oxide Zinc sulphate Zinc blende ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atoms having the same number of protons but different number of neutrons are called : Cations Isotopes Anions Higgs-boson Cations Isotopes Anions Higgs-boson ANSWER DOWNLOAD EXAMIANS APP
Chemistry Plastic is a type of Polymer Acrylic None of these Polyester Polymer Acrylic None of these Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemistry White phosphorus is generally kept under Water Kerosene oil Glycerine Alcohol Water Kerosene oil Glycerine Alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ozone depletion in the stratosphere is mainly caused by Chlorogluorocarbons NO2 NO SO2 Chlorogluorocarbons NO2 NO SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry A non-electronic conductor is Gas Carbon None of these Iron Copper Sulphate Gas Carbon None of these Iron Copper Sulphate ANSWER DOWNLOAD EXAMIANS APP
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