Chemistry Quartz is made of Sodium Sulphate Calcium Sulphate Sodium Silicate Calcium Silicate Sodium Sulphate Calcium Sulphate Sodium Silicate Calcium Silicate ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the most commonly used substance in fluorescent tubes? Mercury vapour and argon Sodium oxide and argon Sodium vapour and neon Mercury oxide and neon Mercury vapour and argon Sodium oxide and argon Sodium vapour and neon Mercury oxide and neon ANSWER DOWNLOAD EXAMIANS APP
Chemistry KMnO4 can be used as a/an Insecticide Fertiliser Disinfectant Pesticide Insecticide Fertiliser Disinfectant Pesticide ANSWER DOWNLOAD EXAMIANS APP
Chemistry A matured mammalian cell without nucleus is Spermatozoan Erythrocyte Oocyte Lymphocyte Spermatozoan Erythrocyte Oocyte Lymphocyte ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main buffer system of the human blood is H2CO3 - CO32- H2CO3 - HCO3 NH2CONH2 - NH2CONH+ CH3COOH - CH3COO- H2CO3 - CO32- H2CO3 - HCO3 NH2CONH2 - NH2CONH+ CH3COOH - CH3COO- ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gas released during Bhopal tragedy was : Methyl isothiocyanate Ethyl isothiocyanate Potassium isothiocyanate Sodium isothiocyanate Methyl isothiocyanate Ethyl isothiocyanate Potassium isothiocyanate Sodium isothiocyanate ANSWER DOWNLOAD EXAMIANS APP
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