A) \[94.9\]atm
B) \[0.949\]atm
C) \[949\]atm
D) \[0.648\]atm
Correct Answer: B
Solution :
\[{{P}_{{{H}_{2}}O}}={{X}_{{{H}_{2}}O}}{{P}_{Total}}\] \[=0.0287\times 0.977=0.028\,\,atm\] \[{{P}_{Total}}={{P}_{dryair}}+{{P}_{{{H}_{2}}O}}\] \[{{P}_{dryair}}={{P}_{Total}}-{{P}_{{{H}_{2}}O}}\] \[0.977-0.028=0.949\,atm\]You need to login to perform this action.
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