A Fixed Amount of Gas at 25

question 125

Multiple Choice

A fixed amount of gas at 25.0°C occupies a volume of 10.0 L when the pressure is 629 torr. Use Charles's law to calculate the volume (L) the gas will occupy when the temperature is increased to 121°C while maintaining the pressure at 629 torr.

• A)10.9
• B)13.2
• C)2.07
• D)7.56
• E)48.4

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Definitions:

Gram

A metric unit of mass equal to one-thousandth of a kilogram, also used in microbiology as a staining method to classify bacteria.

Pallor

The absence of color in the skin, often indicating anemia or shock, giving it a pale appearance.

Epidemic

A widespread occurrence of an infectious disease in a community at a particular time, affecting a disproportionately large number of individuals.

Prefix

An affix placed before a word to modify its meaning or create a new word.