Post Utme Madonna University 2025 Chemistry Question 7

Practice objective / multiple choice question 7 from the 2025 Post Utme Madonna University Chemistry examination.

Post Utme Madonna University 2025 Chemistry Objective / Multiple Choice
Question 7 POST_UTME_MADONNA_UNIVERSITY • 2025 • CHEMISTRY • objective

The s\tandard enthalpy of formation of NH3(g) is -45.9 kJ/mol. Calculate the s\tandard enthalpy of formation of N2H4(l) from the following data: ΔHf(N2(g)) = 0 kJ/mol, ΔHf(H2(g)) = 0 kJ/mol.

Answer Options

Correct Answer A. -85.8 kJ/mol
B. -85.8 kJ/mol
C. -85.8 kJ/mol
D. -85.8 kJ/mol
Correct Answer
A
Correct Option:
-85.8 kJ/mol

About This Question

This is Post Utme Madonna University 2025 Chemistry Question 7. It is one of the objective questions from the 2025 Post Utme Madonna University Chemistry examination.

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