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MHT CET biology Model Test 03 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT CET biology Model Test 031 Mark
MCQ
What is the $\mathrm{ppCO}_2$ in alveolar air?
  • A
    80 mmHg
  • ✓
    40 mmHg
  • C
    100 mmHg
  • D
    10 mmHg
✓

Answer

Correct option: B.
40 mmHg
B. 40 mmHg

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