1.

A 500 gm sample of water is reacted with an equimoplar amount of CaO (both at an initial temperature of 25^(@)C) . What I sthe final emperature of the product ? [Assume that the poduct absorbs all of the heat released in the reaction heat product per mol of Ca(OH)_(2) is 65.2 KJ and specific heat Ca(OH)_(2)is 1.2 J//g^(@)C

Answer»

`~~735^(@)C`
`~~760^(@)C`
`~~746^(@)C`
`~~789^(@)C`

Answer :B


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