A Gas Sample Containing 12 G of CH₄ Has a Volume

question 30

Multiple Choice

A gas sample containing 12 g of CH₄ has a volume of 14 L.What will the volume be if 12 g of He is added? (Temperature and pressure do not change.)

• A)22.4.L
• B)53 L
• C)56 L
• D)70 L
• E)3.5 L

---

Definitions:

Loanable Funds

The total supply of money available for borrowing or spending in the economy, including savings and investments.

Medicare

A federal health insurance program in the United States for people aged 65 and older, and for some younger people with disabilities.

Loanable Funds

The funds available for borrowing in the financial markets, determined by the savings of households and institutions.

Interest Rates

The cost of borrowing money or the return on savings, typically expressed as a percentage of the principal amount annually.