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MHT CET 202625 AprilMorning Shift

Exam: MHT CET
Year: 2026
Date: 25 April
Shift: Morning Shift
Subject: Biology
Chapter: Respiration in Plants

MHT CET 2026 · 25 April · Morning Shift · Biology · Respiration in Plants

R.Q. is ratio of volume of

R.Q. is ratio of volume of

Options

A $\text{CO}_2$ released to $\text{O}_2$ released
B $\text{O}_2$ consumed to $\text{CO}_2$ released
C $\text{O}_2$ released to $\text{O}_2$ consumed
D $\text{CO}_2$ released to $\text{O}_2$ consumed

Correct answer

D. $\text{CO}_2$ released to $\text{O}_2$ consumed

Step-by-step solution

Respiratory Quotient (R.Q.) is defined as the ratio of the volume of carbon dioxide evolved to the volume of oxygen consumed during respiration.

\text{R.Q.} = \dfrac{\text{Volume of CO}_2 \text{ released}}{\text{Volume of O}_2 \text{ consumed}}

Answer:

\text{CO}_2

released to

\text{O}_2

consumed

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