Stoichiometry The effect of pressure on the heat capacity of the gases __________ is negligible. Neither A nor B Below the critical temperature At pressure below one atmosphere Both A & B Neither A nor B Below the critical temperature At pressure below one atmosphere Both A & B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapour pressure of a solution (made by dissolving a solute in a solvent) is __________ that of the pure solvent. Equal to Less than Either more or less; depends on the solvent More than Equal to Less than Either more or less; depends on the solvent More than ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Equal masses of CH₄ and H₂ are mixed in an empty container. The partial pressure of hydrogen in this container expressed as the fraction of total pressure is 8/9 5/9 1/9 1/2 8/9 5/9 1/9 1/2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following gravity scales is used exclusively for liquids heavier than water? API scale Baumme scale None of these Twaddel scale API scale Baumme scale None of these Twaddel scale ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Average molecular weight of air is about 21 23 29 79 21 23 29 79 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Assuming applicability of ideal gas law, the pure component volume of the vapor in a saturated gas can be calculated from theoretical relationship. The volumetric composition of a vapor saturated gas is independent of the Total pressure Nature of the liquid Nature of the gas Temperature of the liquid Total pressure Nature of the liquid Nature of the gas Temperature of the liquid ANSWER DOWNLOAD EXAMIANS APP
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