Which of these compounds is expected to have the highest melting point? a CCl4 b OCl2 c NCl3 d LiCl

The answer to your question is the letter D.

Explanation:

Ionic compounds have a higher melting point than covalent compounds.

But I show the melting points of these compounds to determine which have the highest melting point.

                       Melting point                  Type of compound

CCl₄                    -22.9°C                             Covalent

OCl₂                        ---                                  Covalent

NCl₃                    -206.9°C                           Covalent

LiCl                        605°                                Ionic

As we can see in the table, the ionic compound has the higher melting point of the compounds listed.

clouds form

solid ice forms on leaves.

water droplets form on grass.

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.