Post Utme Caleb University 2021 Chemistry Question 1

Practice objective / multiple choice question 1 from the 2021 Post Utme Caleb University Chemistry examination.

Post Utme Caleb University 2021 Chemistry Objective / Multiple Choice

Question 1 POST_UTME_CALEB_UNIVERSITY • 2021 • CHEMISTRY • objective

Determine the number of moles of oxygen gas (O2) produced at 298 K and 1 atm when 2.50 g of potassium chlorate (KClO3) decomposes according to the equation: 2KClO3(s) → 2KCl(s) + 3O2(g).

Answer Options

Correct Answer A. 0.0500 mol

B. 0.100 mol

C. 0.150 mol

D. 0.200 mol

Correct Answer

Correct Option:

0.0500 mol

About This Question

This is Post Utme Caleb University 2021 Chemistry Question 1. It is one of the objective questions from the 2021 Post Utme Caleb University Chemistry examination.

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