Stoichiometry The osmotic pressure of a solution increases, if its __________ is decreased. Temperature Solute concentration Volume None of these Temperature Solute concentration Volume None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If pH value of a solution is 8, then its pOH value will be 7 6 10 1 7 6 10 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The forces causing the vaporisation of liquid are derived from the Kinetic energy of translation of its molecules. The heat of vaporisation Decreases with increasing pressure Both B & C Increases with pressure rise Becomes zero at the critical point Decreases with increasing pressure Both B & C Increases with pressure rise Becomes zero at the critical point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight. Increases linearly Decreases Increases Remains unchanged Increases linearly Decreases Increases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal __________ in the two phases. Potential energy Kinetic energy Intermolecular forces Total energy Potential energy Kinetic energy Intermolecular forces Total energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is an exothermic reaction? None of these Dehydrogenation of ethane to ethylene Decomposition of water Conversion of graphite to diamond None of these Dehydrogenation of ethane to ethylene Decomposition of water Conversion of graphite to diamond ANSWER DOWNLOAD EXAMIANS APP
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