Stoichiometry Mcqs for Chemical

Q.  What is the total pressure exerted by a mixture of 0.45 kg mole of benzene, 0.44 kg mole of toluene and 0.23 kg mole of o-xylene at 100°C, if their vapor pressures at 100°C are 1340, 560 and 210 mmHg respectively ?

a. 756.2
b. 780.5
c. 801.5
d. 880.5


ANSWER: See Answer
 
No explanation is available for this question!
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