Post Utme Nile University 2022 Chemistry Question 40

Practice objective / multiple choice question 40 from the 2022 Post Utme Nile University Chemistry examination.

Post Utme Nile University 2022 Chemistry Objective / Multiple Choice
Question 40 POST_UTME_NILE_UNIVERSITY • 2022 • CHEMISTRY • objective

The reaction of hydrogen gas with oxygen gas is represented by the equation: 2H2(g) + O2(g) → 2H2O(l). What is the oxidation state of oxygen in the product H2O(l)?

Answer Options

Correct Answer A. -1
B. +1
C. +2
D. 0
Correct Answer
A
Correct Option:
-1

About This Question

This is Post Utme Nile University 2022 Chemistry Question 40. It is one of the objective questions from the 2022 Post Utme Nile University Chemistry examination.

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