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Physics Chemistry

Entry Test MCQ :: ThermoChemistry

  CuSO4 + Zn?ZnSO4+Cu is
[A]. Spontaneous reaction[B]. Non-spontaneous reaction
[C]. Endothermic[D]. Exothermic

Answer: Option A
Muhammad waqar said:    
 
plz tel me this qouestion how are sapontanious
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