The boiling point of liquid paradichlorobenzene is 174.0 oC and its boiling point elevation constant, Kbp, is 7.20 oC/m.

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answerhappygod
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The boiling point of liquid paradichlorobenzene is 174.0 oC and its boiling point elevation constant, Kbp, is 7.20 oC/m.

Post by answerhappygod »

The boiling point of liquid paradichlorobenzene is 174.0
oC and its boiling point elevation constant,
Kbp, is 7.20
oC/m.
What is the boiling point of a solution containing 2.60 grams
caffeine (molar mass = 194.19 g/mol) dissolved in 43.0 grams
paradichlorobenzene (molar mass = 147.0 g/mol)?
Compound XYZ has molar mass 226.13 g/mol. When 2.60-g XYZ
dissolved in 43.0 grams paradichlorobenzene, its boiling point
should be _______________ the boiling point of 2.60 grams caffeine
dissolved in 43.0 grams paradichlorobenzene.
a) greater than

b) equal to c) less
than
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