Post Utme Ksu 2025 Chemistry Question 8

Practice objective / multiple choice question 8 from the 2025 Post Utme Ksu Chemistry examination.

Post Utme Ksu 2025 Chemistry Objective / Multiple Choice
Question 8 POST_UTME_KSU • 2025 • CHEMISTRY • objective

A mixture of 25.0 g of C6H12O6 and 15.0 g of C2H5OH is burned in a bomb calorimeter, relea\sing 43.2 kJ of heat energy. If the molar mass of C6H12O6 is 180.0 g/mol and the molar mass of C2H5OH is 46.0 g/mol, calculate the s\tandard enthalpy of combustion per mole of the mixture.

Answer Options

Correct Answer A. -98.0 kJ/mol
B. -102.0 kJ/mol
C. -106.0 kJ/mol
D. -110.0 kJ/mol
Correct Answer
A
Correct Option:
-98.0 kJ/mol

About This Question

This is Post Utme Ksu 2025 Chemistry Question 8. It is one of the objective questions from the 2025 Post Utme Ksu Chemistry examination.

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