14. Which would have a higher freezing point? a) 2.0 M KNO, b) 1.5 M AICI c) The freezing point is the same for both sol

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14 Which Would Have A Higher Freezing Point A 2 0 M Kno B 1 5 M Aici C The Freezing Point Is The Same For Both Sol 1 (40.25 KiB) Viewed 9 times

14. Which would have a higher freezing point? a) 2.0 M KNO, b) 1.5 M AICI c) The freezing point is the same for both solutions 15. Which one is true for a hypertonic solution? a) Involves water going out of the cells by osmosis b) known as a physiological solution c) 5.0% (m/v) glucose is an example d) There is no correct answer in here 16. For the reaction N2(g)+3H2(g) ----2NH3(g) a reaction mixture at a certain temperature contains Na. Ha, and NH; in their standard states. If Kp=0.25, which statement is true of the reaction mixture? a) Qp=Kp; the reaction is at equilibrium. b) Qp<Kp; the reaction will proceed to the right c) Qp>Kp; the reaction will proceed to the left. 17. As the temperature of a reaction is increased, the rate of the reaction increases because the A) reactant molecules collide less frequently B) reactant molecules collide more frequently and with greater energy per collision C) activation energy is lowered D) reactant molecules collide with greater energy 18. The rate of a reaction depends on A) collision frequency B) collision energy C) collision orientation D) all of the above 19. A catalyst can the rate of a reaction by providing an alternative pathway with activation energy A) decrease, higher B) increase, lower C) decrease, lower D) increase, higher