MCQ
$RQ$ (respiratory quotient) is defined as
  • A
    Volume of $C{O_2}$ evolved = volume of ${O_2}$ consumed
  • B
    $\frac{{{\rm{Volume}}\,{\rm{of}}\,{O_2}\,{\rm{consumed}}}}{{{\rm{Volume}}\,{\rm{of}}\,C{O_2}\,{\rm{evolved}}}}$
  • $\frac{{{\rm{Volume}}\,{\rm{of}}\,C{O_2}\,{\rm{evolved}}}}{{{\rm{Volume}}\,{\rm{of}}\,{O_2}\,{\rm{consumed}}}}$
  • D
    $\frac{{{\rm{Volume}}\,{\rm{of}}\,{O_2}\,{\rm{evolved}}}}{{{\rm{Volume}}\,{\rm{of}}\,C{O_2}\,{\rm{consumed}}}}$

Answer

Correct option: C.
$\frac{{{\rm{Volume}}\,{\rm{of}}\,C{O_2}\,{\rm{evolved}}}}{{{\rm{Volume}}\,{\rm{of}}\,{O_2}\,{\rm{consumed}}}}$
c
It’s obvious.

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