A Gaseous Hydrocarbon Weighing 0

question 15

Multiple Choice

A gaseous hydrocarbon weighing 0.290 g occupies a volume of 125 mL at 25 °C and 760 mmHg.What is the molar mass of this compound?

• A)113 g/mol
• B)4.76 × 10³ g/mol
• C)43.1 g/mol
• D)10.5 g/mol
• E)56.7 g/mol

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Type of Salad Dressing

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Grouped Frequency Distribution

A way of summarizing data that shows the frequency (or count) of observations within specified groups or intervals.

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