Stoichiometry In a mixture of benzene vapor and nitrogen gas at a total pressure of 900 mm Hg, if the absolute humidity of benzene is 0.2 kg benzene/kg nitrogen, the partial pressure of benzene in mm Hg is 60.3 180 200 720 60.3 180 200 720 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following expressions defines the Baume gravity scale for liquids heavier than water? (141.5/G) - 131.5 (400/G) - 400 145 - (145/G) 200(G-1) (141.5/G) - 131.5 (400/G) - 400 145 - (145/G) 200(G-1) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution having a pH value of 5 is less acidic than the one having a pH value of 2 by a factor of 1000 None of these 3 100 1000 None of these 3 100 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat capacity of most substances is greater for the __________ state. Liquid Gaseous Solid None of these Liquid Gaseous Solid None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The effect of pressure on the heat capacity of the gases __________ is negligible. Both A & B At pressure below one atmosphere Neither A nor B Below the critical temperature Both A & B At pressure below one atmosphere Neither A nor B Below the critical temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight. Decreases Increases Remains unchanged Increases linearly Decreases Increases Remains unchanged Increases linearly ANSWER DOWNLOAD EXAMIANS APP
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