Post Utme Noun 2018 Chemistry Question 26

Practice objective / multiple choice question 26 from the 2018 Post Utme Noun Chemistry examination.

Post Utme Noun 2018 Chemistry Objective / Multiple Choice

Question 26 POST_UTME_NOUN • 2018 • CHEMISTRY • objective

The s\tandard enthalpy of formation of CO2(g) is -393.5 kJ/mol. Calculate the s\tandard enthalpy of formation of CaCO3(s) u\sing the following reaction: CaO(s) + CO2(g) → CaCO3(s).

A. -1781.5 kJ/mol

B. -1781.5 kJ/mol

C. -1781.5 kJ/mol

Correct Answer D. -1781.5 kJ/mol

Correct Answer

Correct Option:

-1781.5 kJ/mol

This is Post Utme Noun 2018 Chemistry Question 26. It is one of the objective questions from the 2018 Post Utme Noun Chemistry examination.

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support