Question

a)

Chlorine will have a lower pressure than flourine under the same conditions: O a larger a term will result in a higher pressure. van der Waals b term for chlorine is much larger than that of flourine. 0 van der Waals a term for chlorine is much larger than that of flourine. O a larger b term will result in a higher pressure. o the b term has a larger effect on pressure than does the a term.

b)

Answer 1

las according to Vanderwaal's equation, al jf0-imb) = RI_ _Volume correction Melaswreel Meatured factor to account for the ਉਨ& r • correction finite size of the factor to account molecules. for intermolecular - attractions n= molee 97 6: Vanderwaal's constant R = universal gas constant T= Temperature. Vanderwaal'a constant for chlorine and fluerine - albartmoly b (L/ mot) chlorine 6.343 0.05422 fluorine 1171 0.02896 from 0, - MRT (V-nb) So, from 6, it is clear that higher the ang2 or higher the a is, lower will be p. And higher the V-nb) is, or lower the bie, the lower will be p. Since, a76, therefore, an 2 is a more important factor in deciding pressure - so, correct answers are! → Vanderwaals b tem for chlorine in, much larger than that of fluorine Vanderwaals a term for chlorine is much larger than that of fluarin INSERT

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