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Module 13 Transit Energies: Heat and Work What this module is about In everyday life, temperature and heat are usually used interchangeably. Temperature is associated with…

Education About chemistry pdf

1. Chemistry 2014 FOR CLASS IX SIR. MOHAMMAD AHTISHAM ALI ABDULLAH EDUCATIONAL SOCIETY http://facebook.com/aes.pk 2. 1 Contents Q - 1) DEFINE CHEMISTRY? WRITE THE NAME OF…