Igcse Model Questions Vol1 2019 Biology Question 32
Practice objective / multiple choice question 32 from the 2019 Igcse Model Questions Vol1 Biology examination.
In a sealed \(5.0\ \text{L}\) container a small animal is breathing. The initial carbon‑dioxide concentration is \(0.04\%\) and after \(20\) min it rises to \(0.10\%\). The respiratory quotient (RQ) for the animal is \(1.5\) (i.e., \(\text{CO}_2\) produced ÷ \(\text{O}_2\) consumed = 1.5). Assuming the volume of the container remains constant, determine the average rate of oxygen consumption in millilitres per minute.
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About This Question
This is Igcse Model Questions Vol1 2019 Biology Question 32. It is one of the objective questions from the 2019 Igcse Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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