A Mixture of 0

question 148

Multiple Choice

A mixture of 0.220 moles CO,0.350 moles N₂ and 0.640 moles Ne has a total pressure of 2.95 atm.What is the pressure of CO?

• A) 1.86 atm
• B) 0.649 atm
• C) 0.536 atm
• D) 1.54 atm
• E) 0.955 atm

---

Definitions:

Computerised Tomography

An imaging procedure using a series of computer-processed combinations of many X-ray measurements taken from different angles to produce cross-sectional images.

Positron Emission Tomography

An imaging test that helps reveal how your tissues and organs are functioning, using a small amount of radioactive material.

Magnetic Resonance Imaging

A medical imaging technique used to visualize internal structures of the body in detail using magnetic fields and radio waves.

Computerised Tomography

A diagnostic imaging technique that uses computer-processed combinations of many X-ray measurements taken from different angles to produce cross-sectional images of specific areas of a scanned object.