हिंदी

The mixture used for artificial breathing by asthma patients:

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प्रश्न

The mixture used for artificial breathing by asthma patients:

विकल्प

  • He and O2

  • He and H2

  • Ne and O2

  • He and N2

MCQ
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उत्तर

He and O2

shaalaa.com
Compounds of Xenon
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