Post Utme Rhema University 2024 Chemistry Question 26

Practice objective / multiple choice question 26 from the 2024 Post Utme Rhema University Chemistry examination.

Post Utme Rhema University 2024 Chemistry Objective / Multiple Choice
Question 26 POST_UTME_RHEMA_UNIVERSITY • 2024 • CHEMISTRY • objective

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

Answer Options

A. 0.0500 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 Rhema University 2024 Chemistry Question 26. It is one of the objective questions from the 2024 Post Utme Rhema University Chemistry examination.

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