Im lost.

which of the following substances best conducts electricity in a aqueous solution?

a. h2o2
b. mgcl2
c. ch3oh
d. nh3

Option (b) is the correct answer.

Explanation:

A substance that dissociates into ions upon dissolving in water is able to conduct electricity due to the movement of ions or electrons.

This is because conductivity is the ability of a substance through which electricity can flow due to the free movement of electrons.

For example, is an ionic compound and when it is dissolved in water then it readily dissociates into magnesium and chlorine ions.

Therefore, it is able to conduct electricity.

Whereas , , and are all non-polar in nature. Hence, they do not dissociate into ions.

So, they do not conduct electricity.

Thus, we can conclude that out of the given options best conducts electricity in a aqueous solution.

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.