Calculate the Standard Enthalpy of Vaporization of Liquid Bromine If

question 34

Multiple Choice

Calculate the standard enthalpy of vaporization of liquid bromine if the standard enthalpy of sublimation of solid bromine is +40.1 kJ.mol^-1 and the standard enthalpy of fusion of solid bromine is +10.6 kJ.mol^-1

• A) -50.7 kJ.mol^-1
• B) -29.5 kJ.mol^-1
• C) +50.7 kJ.mol^-1
• D) +14.8 kJ.mol^-1
• E) +29.5 kJ.mol^-1

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Definitions:

Relative Risk

A measure used in epidemiology to determine the likelihood of a health event occurring in one group compared to another.

Incidence

The rate or number of new cases of a particular condition detected in a specific population within a given time period.

Prevalence

The proportion of a population found to have a particular condition or characteristic at a specific time.

Meta-analysis

A statistical technique that combines the results of multiple scientific studies to identify patterns, differences, or effects that the individual studies may be too small to detect on their own.