1. How will the concentration of dissolved oxygen in water be affected by thermal pollution?a. it will not be affectedb. it cannot be determinedc. it will increased. it will decrease2. Which will freeze faster- diet soft drink or regular soft drink?a. cannot be determinedb. both of them will freeze at the same timec. regular soft drinkd. diet soft drink3. The vapor pressure of a solvent in a solution is alwayssolvent.than the vapor pressure of the purea. higherb. lowerC. cannot be determinedd. the same4. The freezing point of solutions are allthan that of the pure solvent.a. higherb. cannot be determinedc. the samed. lower5. The boiling point of solutions arethan that of the pure solvent.a. lowerb. higherc. the samed. cannot be determined

As per regulations only the first question can be attended. 1) Amount of oxygen dissolved in water…

Answered: 1. How will the concentration of…

1. How will the concentration of dissolved oxygen in water be affected by thermal pollution? a. it will not be affected b. it cannot be determined c. it will increase d. it will decrease

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

1. How will the concentration of dissolved oxygen in water be affected by thermal pollution?
a. it will not be affected
b. it cannot be determined
c. it will increase
d. it will decrease
2. Which will freeze faster- diet soft drink or regular soft drink?
a. cannot be determined
b. both of them will freeze at the same time
c. regular soft drink
d. diet soft drink
3. The vapor pressure of a solvent in a solution is always
solvent.
than the vapor pressure of the pure
a. higher
b. lower
C. cannot be determined
d. the same
4. The freezing point of solutions are all
than that of the pure solvent.
a. higher
b. cannot be determined
c. the same
d. lower
5. The boiling point of solutions are
than that of the pure solvent.
a. lower
b. higher
c. the same
d. cannot be determined

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