Chemistry
Grade-6
Easy
Question
Carbogen (a mixture of 95 % oxygen and 5 % carbon dioxide) is not used for
- Artificial respiration
- Gas poising
- Drowning
- Heart attack
Hint:
Carbogen is a compound or mixture consisting of gas of oxygen and carbon. Generally, the carbogen mixture consists of 1.5% to 50%. This compound was invented by scientist Ladislaus meduna and thus this mixture was named after his name meduna. The mixture originally used to be 95%O2 and 5%CO2
The correct answer is: Heart attack
Carbogen (a mixture of 95 % oxygen and 5 % carbon dioxide) is not used for Heart attacks.
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