Chloroform Has a Boiling Point of 61

question 197

Multiple Choice

Chloroform has a boiling point of 61.1°C and dichloromethane has a boiling point of 40.0°C.When 0.250 mol of dichloromethane is added to 0.750 mol of chloroform,the resulting solution will have a boiling point

• A)between 40.0°C and 61.1°C,but closer to 61.1°C.
• B)between 40.0°C and 61.1°C,but closer to 40.0°C.
• C)greater than 61.1°C.
• D)less than 40.0°C.

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Definitions:

Positive

A term that can refer to an optimistic outlook, a test result indicating the presence of a substance or condition, or a number greater than zero.

Negative

A term that can denote a quantity less than zero, a pessimistic outlook, or the inversion of a situation or condition.

Strong Relationship

A significant association or correlation between two or more variables where changes in one variable are closely linked to changes in the other(s).

Exponential

Relating to a mathematical function or model that describes exponential growth or decay, where the rate of change is proportional to the current value.