Chemistry Persons working in cement plants and lime stone quarries are prone to disease like Asthma Silicosis Pneumoconiosis Cancer Asthma Silicosis Pneumoconiosis Cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Malathion is a/an Insecticide Pesticide Preservative Fumigant Insecticide Pesticide Preservative Fumigant ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gobar gas contains mainly : Acetylene Ethylene Methane Propylene Acetylene Ethylene Methane Propylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following has pH value 7? Pure Water Sodium Carbonate H2SO4 HCl Pure Water Sodium Carbonate H2SO4 HCl ANSWER DOWNLOAD EXAMIANS APP
Chemistry Water is not effective in extinguishing a fire caused by petrol because Water and petrol react chemically The flame is too hot for water to cool it down Water and petrol are miscible with each other Water and petrol are immiscible with each other and petrol which forms the upper layer continues to burn Water and petrol react chemically The flame is too hot for water to cool it down Water and petrol are miscible with each other Water and petrol are immiscible with each other and petrol which forms the upper layer continues to burn ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following acids serves as an electrolyte in a lead storage battery? Nitric acid Sulphuric acid Hydrochloric acid Lactic acid Nitric acid Sulphuric acid Hydrochloric acid Lactic acid ANSWER DOWNLOAD EXAMIANS APP
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