The Temperature of a Monatomic Ideal Gas with a Mass

question 36

Multiple Choice

The temperature of a monatomic ideal gas with a mass per mole of 0.00750 kg/mol is 298 K.The absolute pressure of the gas is 1.65 × 10⁵ Pa when its volume is 1.21 × 10^-³ m³.What is the mass of the gas?

• A)9.11 × 10^-⁵ kg
• B)2.18 × 10^-⁴ kg
• C)4.22 × 10^-⁴ kg
• D)6.04 × 10^-⁴ kg
• E)2.27 × 10^-³ kg

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Definitions:

Simple Interest

A method of calculating the interest charge on a loan or financial product based on the original principal amount and the interest rate over a period of time.

Principal Amount

This is the original sum of money borrowed in a loan or put into an investment, not including any interest or dividends.

Invested

Describes the act of allocating resources, usually money, into something to earn income or gain profits.

Surplus Funds

Excess of income or assets remaining after all expenses and obligations have been met.