The Aroma from Almonds and Cherries Is Due in Part

question 36

Multiple Choice

The aroma from almonds and cherries is due in part to a compound called benzaldehyde.A graph of the natural logarithm of the vapor pressure of benzaldehyde vs.1/temperature produces a straight line with a slope of -5870.99 K.What is the enthalpy of vaporization of benzaldehyde?

• A)(+473 kJ/mol)
• B)(-47.3 kJ/mol)
• C)(+47.3 kJ/mol)
• D)(-48.8 kJ/mol)
• E)(+48.8 kJ/mol)

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Definitions:

PQRST

An acronym used in the assessment of pain, standing for Provocation/Palliation, Quality/Quantity, Region/Radiation, Severity Scale, and Timing.

Chest Pain

A sensation of discomfort or pain in the chest area, which can be a symptom of various underlying conditions, ranging from indigestion to heart attack.

Quality

The degree of excellence or superiority of something, often used in the context of products, services, or healthcare outcomes.

PQRST

An acronym used as a mnemonic to guide the assessment of pain, standing for Provocation/Palliation, Quality, Region/Radiation, Severity, and Timing.