Post Utme Ksu 2024 Chemistry Question 5

Practice objective / multiple choice question 5 from the 2024 Post Utme Ksu Chemistry examination.

Post Utme Ksu 2024 Chemistry Objective / Multiple Choice
Question 5 POST_UTME_KSU • 2024 • CHEMISTRY • objective

A sample of 1.0 g of an unknown metal is heated in air to produce 0.55 g of metal oxide. Calculate the mass of oxygen in the metal oxide.

Answer Options

A. \( 0.2 , \text{g} \)
B. \( 0.3 , \text{g} \)
Correct Answer C. \( 0.4 , \text{g} \)
D. \( 0.5 , \text{g} \)
Correct Answer
C
Correct Option:
\( 0.4 , \text{g} \)

About This Question

This is Post Utme Ksu 2024 Chemistry Question 5. It is one of the objective questions from the 2024 Post Utme Ksu Chemistry examination.

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