Chemistry The antiparticle of an electron is Alpha particles Beta particles Positron Proton Alpha particles Beta particles Positron Proton ANSWER DOWNLOAD EXAMIANS APP
Chemistry In drinking water supply, which of the following treatments is not involved Coagulation Disinfection Softening Sedimentation Coagulation Disinfection Softening Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Chemistry DDT and BHC may act as Asthematic agents Carcinogens None of these Allergens Asthematic agents Carcinogens None of these Allergens ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following minerals is found in Monazite sand ? Thorium Potassium Uranium Sodium Thorium Potassium Uranium Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Thermal electricity is generated by using which of these ? None of these Coal only Coal and Natural Gas only Coal, Natural Gas and Petroleum None of these Coal only Coal and Natural Gas only Coal, Natural Gas and Petroleum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to denature ethanol ? Methane Methyl alcohol Phenol Propyl alcohol Methane Methyl alcohol Phenol Propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
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