KEAM 2016 Physics and Chemistry Paper
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Question : 76 of 120
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The standard enthalpy of formation of H 2 O ( l ) F e 2 O 3 ( s ) − 286 k J m o l − 1 − 824 k J m o l − 1
F e 2 O 3 ( s ) + 3 H 2 ( g ) ⟶ 3 H 2 O ( l ) + 2 F e ( s )
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