Post Utme Ksu 2024 Chemistry Question 25

Practice objective / multiple choice question 25 from the 2024 Post Utme Ksu Chemistry examination.

Post Utme Ksu 2024 Chemistry Objective / Multiple Choice
Question 25 POST_UTME_KSU • 2024 • CHEMISTRY • objective

Determine the number of moles of oxygen gas (O2) produced at STP when 2.50 g of potassium chlorate (KClO3) is decomposed according to the equation: 2KClO3(s) → 2KCl(s) + 3O2(g).

Answer Options

A. 0.050 mol
Correct Answer B. 0.100 mol
C. 0.150 mol
D. 0.200 mol
Correct Answer
B
Correct Option:
0.100 mol

About This Question

This is Post Utme Ksu 2024 Chemistry Question 25. It is one of the objective questions from the 2024 Post Utme Ksu Chemistry examination.

View More Post Utme Ksu 2024 Chemistry Questions More Post Utme Ksu Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support