Thermochemistry Class 11

Complete handwritten notes on Chapter No. 11: Thermochemistry Class 11 written by Mr. Abdullah Javad. These notes are very helpful in the preparation of Thermochemistry Class 11 for the students of Chemistry in the First Year and these are according to the paper patterns of all Federal boards (FBISE ).

Summary and Contents:
Topics which are discussed in the notes are given below:

  • Definition of a thermochemistry
  • Energy in chemical reactions and  the units of thermal energy
  • Definitions of terms used in Thermodynamics: (i)  system   (ii)  surrounding (iii ) boundary (iv)  stage function or state variable
  • Thermochemical reactions
  • Types of reactions exothermic reactions endothermic reactions
  • Differentiate between exothermic and endothermic reactions
  • Differentiate between spontaneous and nonspontaneous reactions
  • State and explain the first law of Thermodynamics
  • Applications 
  • Definition of Calorimetry
  • Constant pressure calorimeter and constant volume and calorimetry

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