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Questions and Answers
What is the ideal gas law constant?
What is the ideal gas law constant?
- 1.86℃/m
- 0.512℃/m
- 8.314Jmol*K
- 0.08206 L*atmmol * K (correct)
Which property expresses the amount of solute in a given substance?
Which property expresses the amount of solute in a given substance?
- Boiling point elevation
- Molarity (M) (correct)
- Osmotic pressure
- Freezing point depression
What is the van't Hoff factor for molecular compounds?
What is the van't Hoff factor for molecular compounds?
- 0.08206
- -k
- 1 (correct)
- 1.86
Which type of compound completely breaks apart in solution?
Which type of compound completely breaks apart in solution?
What is used to calculate concentration values or the rate constant (k) in chemical kinetics?
What is used to calculate concentration values or the rate constant (k) in chemical kinetics?
What does the Arrhenius equation calculate?
What does the Arrhenius equation calculate?
What is the change in temperature used in Boiling Point Elevation?
What is the change in temperature used in Boiling Point Elevation?
Which property expresses the concentration of a solution in terms of mol/kg?
Which property expresses the concentration of a solution in terms of mol/kg?
What represents the frequency of collisions between reactant molecules at a standard concentration?
What represents the frequency of collisions between reactant molecules at a standard concentration?
What are intermediates in a reaction mechanism?
What are intermediates in a reaction mechanism?