The heat of combustion of yellow phosphorus and red phosphorus are - 9.19 and - 8.78 kJ…
Chemistry · JEE Main · NTA Exams — Chemical Thermodynamics
The heat of combustion of yellow phosphorus and red phosphorus are - 9.19 and - 8.78 kJ mol-1 respectively, then heat of transition of yellow phosphorus to red phosphorus is:
- - 18.69 kJ mol-1
- + 0.41 kJ mol-1
- + 18.69 kJ mol-1
- - 0.41 kJ mol-1
Answer
(D) - 0.41 kJ mol -1
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