Post Utme Ksu 2018 Chemistry Question 28

Practice objective / multiple choice question 28 from the 2018 Post Utme Ksu Chemistry examination.

Post Utme Ksu 2018 Chemistry Objective / Multiple Choice
Question 28 POST_UTME_KSU • 2018 • CHEMISTRY • objective

A metal (X) reacts with oxygen to form a basic oxide. The reaction is: 4X + 3O2 → 2X2O3. If 2 moles of X react with 3 moles of O2, what is the limiting reac\tant?

Answer Options

A. X
Correct Answer B. O2
C. X2O3
D. Neither X nor O2 is the limiting reac\tant
Correct Answer
B
Correct Option:
O2

About This Question

This is Post Utme Ksu 2018 Chemistry Question 28. It is one of the objective questions from the 2018 Post Utme Ksu Chemistry examination.

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