A Cylinder of Volume 50 L Contains Oxygen Gas at a Pressure

question 62

Multiple Choice

A cylinder of volume 50 L contains oxygen gas at a pressure of 2 atm.If nitrogen gas of volume 25 L and at pressure 1 atm is added to the oxygen cylinder,the new pressure is

• A)2 atm
• B)3 atm
• C)2.5 atm
• D)3.5 atm
• E)4 atm

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Definitions:

Debt-Equity Ratio

The debt-equity ratio is a financial ratio indicating the relative proportion of shareholders' equity and debt used to finance a company's assets.

Pre-Tax Cost

The expense or cost that a company incurs which is calculated before any taxes are applied.

Return on Assets

A financial metric that indicates how profitable a company is relative to its total assets, demonstrating how efficient a company is at using its assets to generate earnings.