Stoichiometry Heat of __________ of a fuel is called its calorific value. Reaction Combustion Vaporisation Formation Reaction Combustion Vaporisation Formation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Assuming that CO₂ obeys perfect gas law, calculate the density of CO₂ (in kg/m³) at 263°C and 2 atm. 3 4 1 2 3 4 1 2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of reaction is a function of the Both(a)&(b) Temperature Neither (a) nor (b) Pressure Both(a)&(b) Temperature Neither (a) nor (b) Pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be __________ times. 4 43832 43834 √2 4 43832 43834 √2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At higher temperatures, molal heat capacities for most of the gases (at constant pressure) __________ with increase in temperature. Decreases Does not vary Increases Varies linearly Decreases Does not vary Increases Varies linearly ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Osmotic pressure of the solution can be increased by Increasing the volume of the vessel containing the solution Decreasing its temperature Diluting the solution None of these Increasing the volume of the vessel containing the solution Decreasing its temperature Diluting the solution None of these ANSWER DOWNLOAD EXAMIANS APP
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