Stoichiometry The vapour pressure of a solution (made by dissolving a solute in a solvent) is __________ that of the pure solvent. Less than Equal to Either more or less; depends on the solvent More than Less than Equal to Either more or less; depends on the solvent More than ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Isotopes are atoms having the same Number of neutrons Atomic mass Mass number None of these Number of neutrons Atomic mass Mass number None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The pressure under which liquid and vapor can co-exit at equilibrium is called the __________ vapor pressure. Saturated Limiting Real Normal Saturated Limiting Real Normal ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 Kcal/kg. °C is equivalent to __________ BTU/lb. °F. None of these 2.42 4.97 1 None of these 2.42 4.97 1 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. √2 4 43834 43832 √2 4 43834 43832 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution with reasonably permanent pH is called a/an __________ solution. Non-ideal Ideal Colloidal Buffer Non-ideal Ideal Colloidal Buffer ANSWER DOWNLOAD EXAMIANS APP
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