Stoichiometry Kopp's rule is concerned with the calculation of Thermal conductivity Viscosity Heat capacity Surface tension Thermal conductivity Viscosity Heat capacity Surface tension ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A sample of well water contains 140 gm/m³ Ca²⁺ ions and 345 gm/m³ Na⁺ ions. The hardness of the sample of water, expressed in terms of equivalent CaCO₃ in gm/m³ is (assuming atomic masses of Ca :40, Na : 23, C : 12, O : 16) 485 350 140 345 485 350 140 345 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A very dilute solution is prepared by dissolving 'x1' mole of solute in 'x2' mole of a solvent. The mole fraction of solute is approximately equal to 1/x2 X2/x1 X1/x2 1 - (x1/x2) 1/x2 X2/x1 X1/x2 1 - (x1/x2) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With increase in the solute concentration, the specific heat of aqueous solutions Decreases Increases Either A or B; depends on the type of solution Remains unchanged Decreases Increases Either A or B; depends on the type of solution Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the wrong unit conversion of mass transfer co-efficient. 1 lb/hr . ft² = 4.8823 kg/hr . m² 1 lb/hr.ft³.atm. = 4.8182 kg/hr.m².bar 1 kg/hr.m².atm= 0.98687 kg/hr. m .bar 1 kg/hr . m² = 4.8823 lb/hr . ft² 1 lb/hr . ft² = 4.8823 kg/hr . m² 1 lb/hr.ft³.atm. = 4.8182 kg/hr.m².bar 1 kg/hr.m².atm= 0.98687 kg/hr. m .bar 1 kg/hr . m² = 4.8823 lb/hr . ft² ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An azeotropic solution of two liquids has boiling point lower than either of them, when it Shows positive deviation from Raoult's law Is saturated Is unsaturated Shows negative deviation from Raoult's law Shows positive deviation from Raoult's law Is saturated Is unsaturated Shows negative deviation from Raoult's law ANSWER DOWNLOAD EXAMIANS APP
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