C) can give up electrons more readily than others.
It is the substance that is totally consumed when the chemical reaction is complete....
Evaporation is called a surface phenomenon because water molecules present on the surface of liquid are bonded weakly as compared to inner molecules and when temperature increase hydrogen bonding between molecules break .Due to this water molecules tend to evaporation so that's why evaporation called the surface phenomenon.
The answer is D, wavelength
Hope I helped!
