Select from the unit conversion factor options below to determine the mass in grams of 7.00 × 1022 molecules of NaOH. 1 mol NaOH / 6.02 x 1023 molecules NaOH, 6.02 x 1023 molecules NaOH / 1 mol NaOH
40 g NaOH / 1 mol, 1 mol / 40 g NaOH4

a
6.65 g
b
7.0 g
c
4.65 g
d
46.5 g

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.

answer seismograph;