Examples of physical properties are: color, smell, freezing point, boiling point, melting point, infra-red spectrum, attraction (paramagnetic) or repulsion (diamagnetic) to magnets, opacity, viscosity and density.
Alrighty, so, imagine you didn't or don't know much about desertification. You could imagine that it means the land becomes a desert. Knowing this I think it's easy to assume that desertification makes it harder for people in Southeast Asia to grow food or even build houses once their natural resources are destroyed from desertification.
What is true about the statement is that it is equal to the same root as the formation of the carbon
Answer: <span>
A hexagon with nothing drawn inside it does not represent Benzene.
Explanation:Below attached picture contains structures mentioned in given option.
Structure of
Option-A is shown in
Red Color.
</span>
Structure of
Option-B is shown in
Blue Color.
Structure of
Option-C is shown in
Green Color.
Structure of
Option-D is shown in
Orange Color.
Result: Except Option-A, all structures represent Benzene. Option-A in fact shows the structure of Cyclohexane.