Post Utme Ims U 2023 Chemistry Question 6

Practice objective / multiple choice question 6 from the 2023 Post Utme Ims U Chemistry examination.

Post Utme Ims U 2023 Chemistry Objective / Multiple Choice

Question 6 POST_UTME_IMS_U • 2023 • CHEMISTRY • objective

Determine the s\tandard enthalpy of formation of CaCO3(s) from the following data: ΔHf(CaO(s)) = -635.09 kJ/mol, ΔHf(CO2(g)) = -393.51 kJ/mol.

Correct Answer A. -1785.6 kJ/mol

B. -1785.9 kJ/mol

C. -1786.1 kJ/mol

D. -1786.3 kJ/mol

Correct Answer

Correct Option:

-1785.6 kJ/mol

This is Post Utme Ims U 2023 Chemistry Question 6. It is one of the objective questions from the 2023 Post Utme Ims U Chemistry examination.

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