Post Utme Lasu 2018 Chemistry Question 12

Practice objective / multiple choice question 12 from the 2018 Post Utme Lasu Chemistry examination.

Post Utme Lasu 2018 Chemistry Objective / Multiple Choice
Question 12 POST_UTME_LASU • 2018 • CHEMISTRY • objective

The reaction 2A(g) + B(g) → 2C(g) has a s\tandard enthalpy change of -200 kJ/mol. If 2.5 mol of A and 1.5 mol of B are mixed, calculate the total enthalpy change.

Answer Options

A. -450 kJ
B. -475 kJ
Correct Answer C. -500 kJ
D. -525 kJ
Correct Answer
C
Correct Option:
-500 kJ

About This Question

This is Post Utme Lasu 2018 Chemistry Question 12. It is one of the objective questions from the 2018 Post Utme Lasu Chemistry examination.

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