IIT JAM
Shweta thakur Asked a Question
September 27, 2020 6:07 pmpts 30 pts
  • IIT JAM
  • Chemistry (CY)

Plz check this first question i have solved.....and plz solve second be alorimeter rises from 294-05 k to 300-78 k. if he

1 A 1.250 g sample of octane (CgH18) 1s burned in excess of oxygen in a bomb calorimeter. The temperature Cebe alorimeter rises from 294-05 K to 300-78 K. If heat capacity of the calorimeter is/8.93 kJR find the heat transferred to the calorimeter. Also calculte the enthalpy combustion of the sample of Octane. When 20-0 gof ammonium nitrate (NH4NO3) is dissolved in 125 g of water in a coffee-cup calorimeter,the temperature falls from 296-5 K to 286.4 K. Find the value of q for the calorimeter.
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  • Priyanshu kumar Best Answer
    2nd one
    • cropped8706706171967496967.jpg
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    Priyanshu kumar
    Did you match your answer for first one??
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