What Quantity of Heat Is Required to Melt 2

question 127

Multiple Choice

What quantity of heat is required to melt 2.00 kg of iron at its melting point (1809 K) ? For iron, ΔH_fus = 13.80 kJ/mol.

• A) 0.385 kJ
• B) 6.90 kJ
• C) 27.6 kJ
• D) 494 kJ
• E) 771 kJ

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