Calculate the Total Quantity of Heat Required to Convert 25

question 127

Multiple Choice

Calculate the total quantity of heat required to convert 25.0 g of liquid CCl₄(l) from 30.0°C to gaseous CCl₄ at 76.8°C (the normal boiling point for CCl₄) .The specific heat of CCl₄(l) is 0.857 J/(g ∙ °C) ,its heat of fusion is 3.27 kJ/mol,and its heat of vaporization is 29.82 kJ/mol.

• A) 1.00 kJ
• B) 1.53 kJ
• C) 5.85 kJ
• D) 6.38 kJ

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