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Thermodynamics — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryThermodynamics1 Mark
MCQ
The heat measured for a reaction in bomb calorimeter is :
  • A
    $\triangle G$
  • B
    $\triangle H$
  • ✓
    $\triangle U$
  • D
    $P\triangle V$
✓

Answer

Correct option: C.
$\triangle U$
A bomb calorimeter is a type of constant $-$ volume calorimeter used in measuring the heat of combustion of a particular reaction.
Hence, the heat measured for a reaction in bomb calorimeter is $\triangle U.$

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