I need the answer as soon as possible The effect on motion when an electricpotential is applied and positive ions drag agroup of negative ions is called:O a. electrophoretic effectO b. retardation effectOC. symmetry effectO d. relaxation effectO e. ionic-atmosphere effectCalculate the mean activity coefficient forBa2+ and SO,2- ions in a saturated solutionof BaSO4 and 0.46 M NagPO42O a. 2.543e-4O b. 0.2937O c. 0.06335O d. 4.082e-4O e. 0.008292A quantity of electrical charge that results inthe deposition of 0.34 g of Cd metal(MM=112.4) from Cd*2 at the cathode, willalso liberates oxygen gas from thehydrolysis of water at the anode. Whatvolume (in L) of oxygen gas is liberated atthe anode at 296 K and 1 atm?O a. 0.14683O b. 0.0367O c. 3.7221d. 0.0734O e. 0.0367The electrolytic conductivity of a 0.2 Msolution of acetic acid was found to be0.00022 S/cm. Calculate the molarconductivity.4O a. 0.0011O b. 909.0909O c. 909090.9091O d. 1.1000O e. 0.0440

Retardation effect: Retardation is the delaying the process. Thus by Retardation effect is when…

The effect on motion when an electric potential is applied and positive ions drag a group of negative ions is called: O a. electrophoretic effect b. retardation effect C symmetry effect O d. relaxation effect O e ionic-atmosphere effect

The effect on motion when an electric potential is applied and positive ions drag a group of negative ions is called: O a. electrophoretic effect b. retardation effect C symmetry effect O d. relaxation effect O e ionic-atmosphere effect

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

I need the answer as soon as possible

The effect on motion when an electric
potential is applied and positive ions drag a
group of negative ions is called:
O a. electrophoretic effect
O b. retardation effect
OC. symmetry effect
O d. relaxation effect
O e. ionic-atmosphere effect
Calculate the mean activity coefficient for
Ba2+ and SO,2- ions in a saturated solution
of BaSO4 and 0.46 M NagPO4
2
O a. 2.543e-4
O b. 0.2937
O c. 0.06335
O d. 4.082e-4
O e. 0.008292
A quantity of electrical charge that results in
the deposition of 0.34 g of Cd metal
(MM=112.4) from Cd*2 at the cathode, will
also liberates oxygen gas from the
hydrolysis of water at the anode. What
volume (in L) of oxygen gas is liberated at
the anode at 296 K and 1 atm?
O a. 0.1468
3
O b. 0.0367
O c. 3.7221
d. 0.0734
O e. 0.0367
The electrolytic conductivity of a 0.2 M
solution of acetic acid was found to be
0.00022 S/cm. Calculate the molar
conductivity.
4
O a. 0.0011
O b. 909.0909
O c. 909090.9091
O d. 1.1000
O e. 0.0440

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