NEET Exam Model Paper 2
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Question : 146 of 180
Marks:
+1,
-0
Standard free energies of formation (in kJ/mol)at 298 K are − 240 , − 400 and − 10 for H 2 O ( l ) , C O 2 ( g ) and pentane (g), respectively. The value of cell E cell 0 for the pentane-oxygen fuel cell is ( C 5 H 12 + 8 O 2 → 5 C O 2 + 6 H 2 O )
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