Chemistry The non-metal found in the liquid state is Bromine Nitrogen Chlorine Fluorine Bromine Nitrogen Chlorine Fluorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ammonial is a mixture of Aluminium powder and ammonium sulphate Aluminium powder and ammonium nitrate Aluminium powder and ammonium chloride Aluminium powder and potassium nitrate Aluminium powder and ammonium sulphate Aluminium powder and ammonium nitrate Aluminium powder and ammonium chloride Aluminium powder and potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry In upper layer of atmosphere ozone is formed by The action of nitrogen on oxygen in atmosphere The combination of oxygen molecules The action of ultraviolet rays on oxygen Subjecting oxygen to high pressure The action of nitrogen on oxygen in atmosphere The combination of oxygen molecules The action of ultraviolet rays on oxygen Subjecting oxygen to high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemistry J.J. Thomson’s proposed model of atom is generally called ________ model. Cream and cake Plum and cake Plum and pudding Cream and pudding Cream and cake Plum and cake Plum and pudding Cream and pudding ANSWER DOWNLOAD EXAMIANS APP
Chemistry Persons working in cement plants and lime stone quarries are prone to disease like Cancer Silicosis Asthma Pneumoconiosis Cancer Silicosis Asthma Pneumoconiosis ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas which emits from rice field is Nitrogen All of these Methane Ethane Nitrogen All of these Methane Ethane ANSWER DOWNLOAD EXAMIANS APP
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