103 mL of carbon dioxide were collected at 27^(@)C and 763 mm pressre. What will be its volume if the pressure is changed to 721 mm at the same temperature ?

103 mL of carbon dioxide were collected at 27^(@)C and 763 mm pressre.

1.	103 mL of carbon dioxide were collected at 27^(@)C and 763 mm pressre. What will be its volume if the pressure is changed to 721 mm at the same temperature ?
Answer» <html><body><p></p>Solution :`{:("<a href="https://interviewquestions.tuteehub.com/tag/given-473447" style="font-weight:bold;" target="_blank" title="Click to know more about GIVEN">GIVEN</a> Conditions","Final Conditions"),(V_(<a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>)=<a href="https://interviewquestions.tuteehub.com/tag/103-266374" style="font-weight:bold;" target="_blank" title="Click to know more about 103">103</a> mL,V_(2)=?mL),(P_(1)=<a href="https://interviewquestions.tuteehub.com/tag/763-1920450" style="font-weight:bold;" target="_blank" title="Click to know more about 763">763</a> mm,P_(2)=721 mm):}` <br/> By applying Boyle's Law since temperature is constant, `P_(2)xxV_(2)=P_(1)xxV_(1)`. <br/> Substituting the corresponding values, we have <br/> `721xxV_(2)=763xx103,V_(2)=(763xx103)/(721)=<a href="https://interviewquestions.tuteehub.com/tag/109-1773517" style="font-weight:bold;" target="_blank" title="Click to know more about 109">109</a> mL:.` Volume of carbon dioxide=109 mL.</body></html>