Chemistry The nucleus of an atom consists of electrons and protons electrons and neutrons All of these protons and neutrons electrons and protons electrons and neutrons All of these protons and neutrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of quartz is Calcium phosphate Sodium silicate Sodium phosphate Calcium oxide Calcium phosphate Sodium silicate Sodium phosphate Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry When water itself combines chemically with some element or mineral it is called Desilication Oxidation Carbonation Hydration Desilication Oxidation Carbonation Hydration ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphur dioxide bleaches colouring matter by : Decomposition Reduction Dehydration Oxidation Decomposition Reduction Dehydration Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is not a green house gas ? CO2 CH4 N2O Chlorofluorocarbons CO2 CH4 N2O Chlorofluorocarbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Urea is a Sodium fertilizer Phosphatic fertilizer Potassium fertilizer Nitrogenous fertilizer Sodium fertilizer Phosphatic fertilizer Potassium fertilizer Nitrogenous fertilizer ANSWER DOWNLOAD EXAMIANS APP
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