MCQ
The respiratory quotient $(RQ)$ or respiratory ratio is
- A$R Q=\frac{\text { Volume of } O _{2} \text { evolved }}{\text { Volume of } CO _{2} \text { consumed }}$
- B$R Q=\frac{\text { Volume of } O _{2} \text { consumed }}{\text { Volume of } CO _{2} \text { evolved }}$
- C$R Q=\frac{\text { Volume of } CO _{2} \text { consumed }}{\text { Volume of } O _{2} \text { evolved }}$
- ✓$R Q=\frac{\text { Volume of } CO _{2} \text { evolved }}{\text { Volume of } O _{2} \text { consumed }}$