19
QuizMultiple Choice
Test Test
Question 19 of 25 • *25-26 KCS18 Chemistry IC
A sample of iron (Fe) with a mass of 200.0 g releases 9,840 cal when it freezes at its freezing point. What is the molar heat of fusion for iron?Use .
Answer
A
2,747.7 cal/molB
2,771.8 cal/molC
2,811.7 cal/molD
3,280.0 cal/mol