Three Volumes of O₂ and One Volume of CH₄ Are

question 57

Multiple Choice

Three volumes of O₂ and one volume of CH₄ are placed in a sealed container. The temperature and pressure of this mixture are 120°C and 600 kPa. What is the pressure in the same container after the explosion of the mixture and after it was cooled to the initial temperature?

• A) 350 kPa
• B) 600 kPa
• C) 950 kPa
• D) 750 kPa
• E) 575 kPa

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Definitions:

Creditor

An individual, company, or institution that lends money or extends credit to another party, expecting to be repaid in the future.

Discount Rate

The interest rate used in discounted cash flow (DCF) analysis to determine the present value of future cash flows.

Borrower

An individual or entity that receives funds from a lender under the condition of returning it over time, with interest.

Lender

An individual, a financial institution or another entity that provides funds to others with the expectation that the funds will be repaid, typically with interest.