December 28, 2017

Unit I: Some Basic Concepts of Chemistry

Syllabus:

General Introduction: Importance and scope of chemistry.
Nature of matter, laws of chemical combination, Dalton's atomic theory: concept of elements, atoms and molecules.
Atomic and molecular masses, mole concept and molar mass, percentage composition, empirical and molecular formula, chemical reactions, stoichiometry and calculations based on stoichiometry.
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Study Material:

NCERT   NIOS

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Previous year question:

  • CBSE
  • BSEB
  • Maharashtra Higher Secondary Education
  • Uttar Pradesh Madhyamik Shiksha Parishad
  • WBCHSE
  • Directorate of Government Examinations Tamil Nadu
  • Board of Secondary Education, Madhya Pradesh
  • Karnataka Department of Pre-University Education
  • JEE
  • NEET


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ANIMATIONS 

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Online MCQ Test 
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