Stoichiometry Number of gm moles of solute dissolved in 1 kg of solvent is called its Molality Normality Formality Molarity Molality Normality Formality Molarity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of reaction is not influenced by The route/method through which final products are obtained The physical state (e.g., solid, liquid or gaseous) of reactants and products None of these Whether the reaction is carried out at constant temperature or constant pressure The route/method through which final products are obtained The physical state (e.g., solid, liquid or gaseous) of reactants and products None of these Whether the reaction is carried out at constant temperature or constant pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the wrong unit conversion of heat transfer rate. 1 kcal/hr= 1.163 Watt 1 Watt = 1.163 kcal/hr 1 kcal/m².hr = 0.3687 BTU/ft².hr = 1.163 Watt/m² 1 BTU/ft².hr = 2.712 kcal/m².hr 1 kcal/hr= 1.163 Watt 1 Watt = 1.163 kcal/hr 1 kcal/m².hr = 0.3687 BTU/ft².hr = 1.163 Watt/m² 1 BTU/ft².hr = 2.712 kcal/m².hr ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a ternery system involving two liquid components and a solute, the ratio of the concentration of the solute in the two phases at equilibrium is called the distribution co-efficient. The distribution co-efficient depends upon the Neither A nor B Solute concentration Both A & B Temperature Neither A nor B Solute concentration Both A & B Temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution with reasonably permanent pH is called a/an __________ solution. Buffer Ideal Colloidal Non-ideal Buffer Ideal Colloidal Non-ideal ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is Unchanged by the pressure change Decreased with the increase in pressure Increased with the increase in pressure Independent of the temperature Unchanged by the pressure change Decreased with the increase in pressure Increased with the increase in pressure Independent of the temperature ANSWER DOWNLOAD EXAMIANS APP
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