Chemistry Which of the following is the strongest base in aqueous solution ? Ammonia Triethylamine Ethylamine Diethylamine Ammonia Triethylamine Ethylamine Diethylamine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitrogen fixation is a process of Conversion of molecular nitrogen to ammonia Assimilation of nitrate Utilisation of nitrogen gas Conversion of organic nitrogen to proteins Conversion of molecular nitrogen to ammonia Assimilation of nitrate Utilisation of nitrogen gas Conversion of organic nitrogen to proteins ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Plaster of Paris' commonly used for setting broken bones is Calcium carbonate Calcium sulphate Calcium chloride Calcium nitrate Calcium carbonate Calcium sulphate Calcium chloride Calcium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The purest form of water is Ground water Rain water Tap water Distilled water Ground water Rain water Tap water Distilled water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The constituents of automobile exhaust that can cause cancer is/are : Carbon monoxide Oxides of nitrogen Lead Polycyclic hydrocarbons Carbon monoxide Oxides of nitrogen Lead Polycyclic hydrocarbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mark the compound which possess ionic, covalent and coordinate bonds. H2O SO2 SO3 NH4Cl H2O SO2 SO3 NH4Cl ANSWER DOWNLOAD EXAMIANS APP
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