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STD 11 - 14. Breathing and exchange in gases — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 14. Breathing and exchange in gases4 Marks
MCQ
The expiratory reserve volume will be
  • ✓
    $1000\; mL$
  • B
    $2000\; mL$
  • C
    $4000\; mL$
  • D
    $5000\; mL$
✓

Answer

Correct option: A.
$1000\; mL$
a
Expiratory reserve volume is the extra amount of air that can be expired forcibly after a normal expiration. It is about $1000-1500\; mL$. Inspiratory Reserve Volume $=2000\; mL$.

Vital capacity $=4000\; mL$

Total lung capacity $=5000\; mL$

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