Q98227
Soluton :
Given; "V_i=9.20L" ";T_i=T_f=294K; P_i=0.959atm; P_f=1.15atm"
To find: "V_f"
As number of moles stays constant;
"PV=nRT \\implies PV\/T=constant"
"\\therefore P_iV_i\/T_i=P_fV_f\/T_f"
"\\implies V_f=(P_iV_iT_f)\/(T_iP_f)"
"=(0.959*9.2*294)\/(294*1.15)"
"=7.672L" (Answer)
Thus, newly occupied volume of "N_2" gas sample is "7.672L"
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