1.

9.0 gm ice `0^(@)C` is mixed with 36 gm of water at `50^(@)C` in a thermally insulated container.using the following data , Answer the qusestion that follow : `C_(p)(H_(2)O)=4.18Jg^(-1)k^(-1),DeltaH_("fusion ")(ice)=335Jg^(-1)` `DeltaS_("water")is:`A. `-12.64 JK^(-1)`B. `-0.34 JK^(-1)`C. `-5.42 JK^(-1)`D. `12.64 JK^(-1)`

Answer» Correct Answer - A
`Delta S = (Delta H)/(T)`


Discussion

No Comment Found

Related InterviewSolutions