Which Statement Regarding the Boiling of a Mixture of Liquids

question 117

Multiple Choice

Which statement regarding the boiling of a mixture of liquids A and B is NOT correct?

• A)The distillate collected boils at lower temperatures as the percentage of A increases.
• B)The distillate always contains a higher percentage of B because pure B is less volatile than pure A.
• C)The upper curve reflects the composition of the vapor at a given temperature.
• D)As the distillation progresses from point 2 to point 6, the liquid becomes richer in A.
• E)The boiling point of pure A is lower than that of pure B.

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Definitions:

Motor Skills

The abilities related to the movement and coordination of the body's muscles, including both fine motor skills (small movements, such as writing) and gross motor skills (larger movements, such as walking).

Fingers

The digits on the human hand, which are essential for gripping and manipulating objects, consisting of the thumb, index, middle, ring, and little finger.

Sensorimotor Period

A stage in Piaget's theory of cognitive development (birth to about 2 years) where infants learn through interaction with the environment using their senses and motor actions.

Reflexes

Involuntary and automatic responses to stimuli, which are present at birth and signal the newborn's neurological development and functioning.