Post Utme Ims U 2021 Chemistry Question 17

Practice objective / multiple choice question 17 from the 2021 Post Utme Ims U Chemistry examination.

Post Utme Ims U 2021 Chemistry Objective / Multiple Choice
Question 17 POST_UTME_IMS_U • 2021 • CHEMISTRY • objective

Calculate the enthalpy change for the reaction: 2Na(s) + Cl2(g) → 2NaCl(s). The s\tandard enthalpy of formation of NaCl is -411 kJ/mol.

Answer Options

Correct Answer A. -822 kJ
B. -411 kJ
C. -411 kJ/mol
D. -822 kJ/mol
Correct Answer
A
Correct Option:
-822 kJ

About This Question

This is Post Utme Ims U 2021 Chemistry Question 17. It is one of the objective questions from the 2021 Post Utme Ims U Chemistry examination.

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