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An oxygen cylinder has 10 L …

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An oxygen cylinder has 10 L oxygen at 200 atm. If patient takes 0.5 ml of oxygen at 1 atm in one breath at 37 degree celsius. How many breaths are possible?

Posted by Yash Prasad 5 years, 9 months ago

CBSE > Class 11 > Chemistry

1 answers

Mr. Singh 5 years, 9 months ago

10L at 200 atm = ? L at 1 atm P1V1 , P2V2 200 INTO 10 1 INTO V2 OR V2 = 2000L, Temperature =Constant =37°C No: of breath = Total volume/Volume for 1 breath = 2000 L/0.5 INTO 10 to the power 3 L = 4 INTO 10 to the power 6.

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