If a small stream of liquid A was strongly deflected by a charged object, liquid B was moderately deflected, and liquid C was weakly deflected rank the liquids in order of polarity. (Assume densities and charges are all equal.)
and the question is...?
To rank the liquids in order of polarity based on their deflection when subjected to a charged object, we need to understand the principles behind this phenomenon. The deflection of a liquid stream is caused by the interaction between the charged object and the polar molecules within the liquid.
Polarity refers to the separation of positive and negative charges within a molecule. A highly polar molecule has a significant difference in electronegativity between its atoms, leading to an uneven distribution of charge.
In this scenario, the small stream of liquid A being strongly deflected indicates that its molecules have a high polarity. This suggests that liquid A is made up of highly polar molecules that are strongly attracted to the charged object.
Liquid B being moderately deflected implies that its molecules have a moderate polarity. It means that the molecules in liquid B have fewer regions of charge separation compared to the molecules in liquid A.
Lastly, liquid C being weakly deflected suggests that its molecules have a low polarity. Liquid C consists of molecules with minimal charge separation and, thus, exhibits weak interaction with the charged object.
Based on this analysis, we can rank the liquids in order of polarity as follows:
1. Liquid A - highly polar
2. Liquid B - moderately polar
3. Liquid C - weakly polar (or nonpolar)