Chemistry, a branch of physical science, is the study of the composition, properties, and behavior of matter. Chemistry is concerned with the atoms and their interactions with other atoms, and in particular with the properties of the chemical bonds. The chemistry is also concerned with the interactions between the atoms (or groups of atoms) and various forms of energy (e.g., photochemical reactions, changes of phases of matter, the separation of mixtures of polymers, properties, etc)
Chemistry 1st Paper Suggestion and Question Patterns of HSC Examination 2019
All Board Chemistry 1st Paper Model Question
Model Question No. 6
Model Question No. 7
Model Question No. 8
Model Question No. 9
Model Question No. 10
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