We are supposed to compare the absolute value of freezing point of chlorine and nitrogen.
Since we know that freezing point of Nitrogen is [tex]-210^{0}c[/tex] and freezing point of chlorine is [tex]-101.5^{0}c[/tex].
We know that when we take absolute value of a negative number it makes that number positive.
Now let us take the absolute values of freezing points of chlorine and nitrogen.
[tex]\text{Absolute value of freezing point of chlorine}=|-101.5^{0}c|=101.5^{0}c\\ \\ \text{Absolute value of freezing point of nitrogen}=|-210^{0}c|=210^{0}c[/tex]
Therefore, we can see that absolute value of freezing point of nitrogen is greater than absolute value of freezing point of chlorine.
