Stoichiometry The value of the gas-law constant 'R' is 1.987 Kcal/kg-mole.°C Both B & C Btu/lb-mole.°R Kcal/kg-mole.°K Kcal/kg-mole.°C Both B & C Btu/lb-mole.°R Kcal/kg-mole.°K ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Viscosity of atmospheric air may be about __________ centipoise. 15 1.5 150 0.015 15 1.5 150 0.015 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat of adsorption of a gas caused by Van der Walls forces of attraction and capillarity is equal to the heat of Normal condensation Sum of A and B Difference of A and B Wetting Normal condensation Sum of A and B Difference of A and B Wetting ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Two solutions A₁ and A₂ have pH value of 2 and 6 respectively. It implies that the solution A₁ is very slightly acidic Both A & C A₁ is more alkaline than solution A₂ A₁ is highly acidic A₁ is very slightly acidic Both A & C A₁ is more alkaline than solution A₂ A₁ is highly acidic ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In general, the specific heats of aqueous solutions __________ with increase in the concentration of the solute. None of these Decrease Remain unchanged Increase None of these Decrease Remain unchanged Increase ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Solutions which distil without change in composition are called Saturated Supersaturated Azeotropic Ideal Saturated Supersaturated Azeotropic Ideal ANSWER DOWNLOAD EXAMIANS APP
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