1.

Which_of_the_following_is_untrue_about_Roult’s_law?$#

A. P=P<sub>A</sub><sub>s</sub>x<sub>A</sub> + PB<sub>s</sub>x<sub>B</sub>
B. P=P<sub>A</sub><sub>s</sub>x<sub>A</sub> + PB<sub>s</sub>(1-x<sub>A</sub>)
C. P= P<sub>A</sub><sub>s</sub>x<sub>A</sub> + P<sub>A</sub><sub>s</sub>(1-x<sub>A</sub>)
D. P=P<sub>s</sub><sub>B</sub> + x<sub>A</sub>(P<sup>s</sup><sub>A</sub>-P<sup>s</sup><sub>B</sub>)
Answer» D. P=P<sub>s</sub><sub>B</sub> + x<sub>A</sub>(P<sup>s</sup><sub>A</sub>-P<sup>s</sup><sub>B</sub>)


Discussion

No Comment Found

Related MCQs