3
AssignmentMultiple Choice

Temperature and Heat

Question 3 • 25-26 CHEMISTRY IN THE EARTH SYSTEM S1

How much heat is needed to change the temperature of 3 grams of gold (c = 0.129 ) from 21°C to 363°C? The answer is expressed to the nearest whole number.

Question illustration
Answer
A
121 joules
B
132 joules
C
140 joules
D
149 joules