Post Utme Bsu 2023 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2023 Post Utme Bsu Chemistry examination.

Post Utme Bsu 2023 Chemistry Objective / Multiple Choice

Question 11 POST_UTME_BSU • 2023 • CHEMISTRY • objective

The reaction between sodium hydroxide (NaOH) and hydrochloric acid (HCl) is highly exothermic. Calculate the s\tandard enthalpy change \( ΔH^circ \) for the reaction, given that the s\tandard enthalpy of formation \( ΔH^circ_f \) for NaOH is -469 kJ/mol and for HCl is -92 kJ/mol.

Correct Answer A. -581 kJ/mol

B. -469 kJ/mol

C. -92 kJ/mol

D. 581 kJ/mol

Correct Answer

Correct Option:

-581 kJ/mol

This is Post Utme Bsu 2023 Chemistry Question 11. It is one of the objective questions from the 2023 Post Utme Bsu Chemistry examination.

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