CHEM20ASG3-6 - Copy - NAME CHEMISTRY 20 ASSIGNMENT 3-6...

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NAME ________________________ CHEMISTRY 20 ASSIGNMENT 3-6 TOPIC(S) COVERED: Text (113-122) TOTAL MARKS: 11 DIRECTIONS: Read each question carefully and choose the best answer. 1. The boiling point of liquid nitrogen is – 196°C. An equivalent temperature in the kelvin scale is A. 196 K B. 77 K C. 153 K D. 273 K 2. As the temperature of a fixed volume of a gas decreases, the pressure will A. increase B. decrease C. not change D. vary inversely 3. Charles' law is stated algebraically as A. PV = constant B. VT = constant C. P V = constant D. V T = constant 4. Mercury melts at 235 K. In the Celsius scale, this temperature is A. 38°C B. 20°C C. 38°C D. 508°C 5. The new kelvin temperature of a mass of gas whose volume has increased from 10 mL to 100 mL at constant pressure is A. ten times the original temperature B. one-tenth the original temperature C. ninety times the original temperature D. one-hundredth the original temperature 6. What is a true statement about the kinetic energy of molecules?
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This note was uploaded on 04/09/2010 for the course CHEMISTRY 1AA3 taught by Professor Goneer during the Spring '08 term at McMaster University.

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CHEM20ASG3-6 - Copy - NAME CHEMISTRY 20 ASSIGNMENT 3-6...

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