For the reaction `2H_(2)(g)+ O_(2)(g)to 2H_(2)O(l)`. The standard entropies of `H_(2)(g),O_(2)(g)" and "H_(2)O(l) " at "27^(@)C " are " 30 "cal K"^(-1)mol^(-1),50cal K^(-1) and15cal K^(-1)mol^(-1) "respectivley"`. Assuming `H_(2) " and " O_(2)` to behave as ideal gas (without vibrational degree of freedom ) and `C_((PmH_(2)O(l)))=15.5 calK^(-1)mol^(-1)` . Determine magnitude of standard entropy (in `calK^(-1)`) change for the reaction at `177^(@)C`. ltbrlt [Given : `R =2 calK^(-1)mol^(-1),"In " 1.5 =0.4`]

For the reaction `2H_(2)(g)+ O_(2)(g)to 2H_(2)O(l)`. The standard entr

1.	For the reaction `2H_(2)(g)+ O_(2)(g)to 2H_(2)O(l)`. The standard entropies of `H_(2)(g),O_(2)(g)" and "H_(2)O(l) " at "27^(@)C " are " 30 "cal K"^(-1)mol^(-1),50cal K^(-1) and15cal K^(-1)mol^(-1) "respectivley"`. Assuming `H_(2) " and " O_(2)` to behave as ideal gas (without vibrational degree of freedom ) and `C_((PmH_(2)O(l)))=15.5 calK^(-1)mol^(-1)` . Determine magnitude of standard entropy (in `calK^(-1)`) change for the reaction at `177^(@)C`. ltbrlt [Given : `R =2 calK^(-1)mol^(-1),"In " 1.5 =0.4`]
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