Chemistry Chemical properties of isotopes Need not be different Need not be same Must be same Must be different Need not be different Need not be same Must be same Must be different ANSWER DOWNLOAD EXAMIANS APP
Chemistry ________ gives hardness to stainless steel. Tin Lead Carbon Zinc Tin Lead Carbon Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the main compound of voter ink? Ammonium Chloride Silver nitrate Silver Chloride Ammonium Nitrate Ammonium Chloride Silver nitrate Silver Chloride Ammonium Nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry J.J. Thomson’s proposed model of atom is generally called ________ model. Plum and cake Cream and cake Plum and pudding Cream and pudding Plum and cake Cream and cake Plum and pudding Cream and pudding ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cloud is a colloidal dispersion of Mist in a dispersion medium of air Fog in a dispersion medium of water Air in a dispersion medium of water Water drops in a dispersion medium of air Mist in a dispersion medium of air Fog in a dispersion medium of water Air in a dispersion medium of water Water drops in a dispersion medium of air ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following group of gases contributes to the 'Green House Effect'? Carbon monoxide and Sulphur dioxide Ammonia and Ozone Carbon dioxide and Methane Carbon tetraflouride and Nitrous oxide Carbon monoxide and Sulphur dioxide Ammonia and Ozone Carbon dioxide and Methane Carbon tetraflouride and Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
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