Stoichiometry Vapor pressure of water at 100°C is about __________ bar. 0.1013 10.13 1.013 101.3 0.1013 10.13 1.013 101.3 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Atoms of the same element, but of different masses are called Isotones None of these Isotopes Isobars Isotones None of these Isotopes Isobars ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Number of gm moles of solute dissolved in 1 kg of solvent is called its Molarity Normality Molality Formality Molarity Normality Molality Formality ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In the reaction, Ca + 2H₂O = Ca(OH)₂ + H₂ ; what volume (c.c.) of hydrogen at STP would be liberated, when 8 gm of calcium reacts with excess water? (atomic weight of calcium = 40) 2240 1120 4480 0.4 2240 1120 4480 0.4 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. Less than More than Equal to Either more or less; depends on the solvent Less than More than Equal to Either more or less; depends on the solvent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A vapor whose partial pressure is less than its equilibrium vapor pressure is called the __________ vapor. Superheated Unsaturated Dry gaseous Saturated Superheated Unsaturated Dry gaseous Saturated ANSWER DOWNLOAD EXAMIANS APP
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