Two Moles of an Ideal Gas with a Volume of 4.00

question 66

Multiple Choice

Two moles of an ideal gas with a volume of 4.00 liters and a temperature of 0°C are mixed with one mole of an ideal gas with a volume of 3.00 liters and a temperature of 100°C. The volume of the mixture is 5.00 liters. What is the number density of the mixture?

• A) 1.98 × 10²⁶ m^-3
• B) 2.02 × 10²⁶ m^-3
• C) 2.56 × 10²⁶ m^-3
• D) 3.61 × 10²⁶ m^-3
• E) 4.00 × 10²⁶ m^-3

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Definitions:

Long-term Lease

A contractual agreement between a lessor and lessee for the use of an asset for a long period, typically exceeding one year.

Nonrecourse Basis

A financing arrangement where the lender can only seize the collateral securing a loan and cannot seek further compensation from the borrower, even if the collateral does not cover the full value of the defaulted amount.

Sale and Leaseback

Sale and leaseback is a financial transaction where one sells an asset and leases it back for the long-term; thereby, one continues to use the asset without owning it.

Financial Lease

A type of lease in which the lessee has use of an asset through most of its useful life and the lease payments cover the original cost of the asset plus interest, resembling a loan purchase.