Chemistry The depletion in Ozone layer is caused by ________ . Nitrous oxide Methane Chlorofluorocarbons Carbon dioxide Nitrous oxide Methane Chlorofluorocarbons Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Persons working in cement plants and lime stone quarries are prone to disease like Pneumoconiosis Asthma Silicosis Cancer Pneumoconiosis Asthma Silicosis Cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry When quick lime is added to water No heat change takes place Temperature decreases Heat is liberated Heat is absorbed No heat change takes place Temperature decreases Heat is liberated Heat is absorbed ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a Mixture Element Metal None of these Mixture Element Metal None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry KMnO4 can be used as Insecticide Fertilizer Disinfectant Pesticide Insecticide Fertilizer Disinfectant Pesticide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The unit of ionic product of water (Kw) is : Mol2 let-2 Mol2 let-1 Mol-1 let-1 Mol-1 let-2 Mol2 let-2 Mol2 let-1 Mol-1 let-1 Mol-1 let-2 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS