1.

A 1.0 g sample of substance A at 100^(@)C is added to 100 ml of H_(2)O at 25^(@)C. Using separate 100 ml portions of H_(2)O the procedure is repeated with substance B and then with substance C. How will the final temperature of the water compare{:("Substance","Specific Heat"),(A,0.60 Jg^(-1^(@))C^(-1)),(B,0.40 Jg^(-1^(@))C^(-1)),(C,0.20 Jg^(-1^(@))C^(-1)):}

Answer»

`T_(C)gtT_(B)gtT_(A)`
`T_(B)gtT_(A)gtT_(C)`
`T_(A)gtT_(B)gtT_(C)`
`T_(A)=T_(B)=T_(C)`

ANSWER :C


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