Post Utme Uniben 2025 Biology Question 21

Practice objective / multiple choice question 21 from the 2025 Post Utme Uniben Biology examination.

Post Utme Uniben 2025 Biology Objective / Multiple Choice
Question 21 POST_UTME_UNIBEN • 2025 • BIOLOGY • objective

The enzyme catalase breaks down hydrogen peroxide into water and oxygen. If 10 mL of 3% hydrogen peroxide is treated with 1 g of catalase, what is the volume of oxygen gas produced at STP?

Answer Options

A. 1.5 mL
Correct Answer B. 2.8 mL
C. 4.2 mL
D. 5.6 mL
Correct Answer
B
Correct Option:
2.8 mL

About This Question

This is Post Utme Uniben 2025 Biology Question 21. It is one of the objective questions from the 2025 Post Utme Uniben Biology examination.

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