Which of the following statements best explains the fact that 02 - ion is smaller than the N3 wing statements beste explains the fact that 02 -ion is smaller than the N3 ion ? A. 02- has a higher nuclear charge than N3
b . O^ 2- has a larger nuclear mass than N^ 3-
C. O^ 2- is more electronegative than N^ 3-
d. 02- has more electrons than N^ 3-

b . O^ 2- has a larger nuclear mass than N^ 3-

Explanation:

is your answer

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation:

the best answer is d because the strong cohesion is caused by the ability of water molecules to undergo hydrogen bonding.

a is incorrect because when water solidifies, it becomes   ice, which expands and occupies a bigger volume for the same mass of water in its liquid state.

b is incorrect because water has high surface tension. besides bonding to itself it hydrogen bonds to other molecules at the top decreasing possibility for breaking of attractive forces.

c is incorrect because the water molecule has oxygen which is highly electronegative and so pulls the electron pair towards itself creating a dipole moment, making the molecule polar.

e is incorrect because water has strong adhesion, ability to stick to other molecules such as glass because of this molecules having stronger hydrogen bonding than water.