1g atom of Ra^(226) is placed in an evacuated tube of volume 5 liter. Assuming that each ._(88)Ra^(226) nucleusis an alpha- emitterand all the contentsare present in tube, calculate the total pressure of gases and partial pressure of He collected in tube at 27^(@)after the end of 800 year. Neglect volume occupied by undecayed Ra.

1g atom of Ra^(226) is placed in an evacuated tube of volume 5 liter.

1.	1g atom of Ra^(226) is placed in an evacuated tube of volume 5 liter. Assuming that each ._(88)Ra^(226) nucleusis an alpha- emitterand all the contentsare present in tube, calculate the total pressure of gases and partial pressure of He collected in tube at 27^(@)after the end of 800 year. Neglect volume occupied by undecayed Ra.
Answer» <html><body><p><br/></p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :`2.887` <a href="https://interviewquestions.tuteehub.com/tag/atm-364409" style="font-weight:bold;" target="_blank" title="Click to know more about ATM">ATM</a>, `1.443` atm</body></html>