which compound is most likely a covalent compound?

Explanation:

A covalent compound is defined as a compound formed by sharing of electrons.

Some properties of covalent compounds are as follows.

Covalent compounds have low boiling point and melting point. They are poor conductors of heat and electricity. Covalent compounds are brittle in nature.

On the other hand, ionic compounds are good conductors of heat and electricity. They are malleable and ductile.

Also, ionic compounds show high melting and boiling point.

So out of the given options, properties shown by compound A are similar to the properties shown by a covalent compound.

Thus, we can conclude that compound A is most likely a covalent compound.

For cyclohexane compounds drawn in a chair conformation:   -axial bonds are vertical  -equatorial bonds are parallel to two bonds within the ring.  thus, as i assume the chair conformation is drawn:   -the x group is in an axial position, as are the five other vertical bonds.  -three axial bonds are on the top face of the ring  -the other three axial bonds are on the bottom face  the position of the second substituent on each ring carbon is equatorial.  gauche groups must be on an adjacent carbon such as carbon 6 and carbon 2, and also gauche groups are rotated by 60 degrees relative to each other.  drawing the newman projections for c1–c2 and c1–c6 aids in visualizing the groups that are gauche to the y group on c1.  click this link and watch some academic videos that may you more understand the topic 

The answer is c.  h+  and oh−  react to form water (h2o). i just took the test and i got it right. hope this !