Stoichiometry Which of the following is an exothermic reaction? Decomposition of water Dehydrogenation of ethane to ethylene Conversion of graphite to diamond None of these Decomposition of water Dehydrogenation of ethane to ethylene Conversion of graphite to diamond None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The pH value of a solution is 5.9. If the hydrogen ion concentration is decreased hundred times, the solution will be Basic More acidic Of the same acidity Neutral Basic More acidic Of the same acidity Neutral ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Sodium __________ has inverted solubility curve i.e. its solubility increases with the lowering of temperature. Thiosulphate Bisulphite Carbonate (monohydrate) Chloride Thiosulphate Bisulphite Carbonate (monohydrate) Chloride ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Volume occupied by one gm mole of a gas at S.T.P. is 22.4 litres 22.4 c.c 359 litres 22400 litres 22.4 litres 22.4 c.c 359 litres 22400 litres ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry CaCO₃ contains __________ percent of Ca by weight. 96 48 40 12 96 48 40 12 ANSWER DOWNLOAD EXAMIANS APP
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