Points to Ponder (CBSE X science)
  • Catenation 
  • IUPAC Name
  • Isomerism
  • Structures of covalent compounds including cyclic compounds ,Benzene etc
  • Types of reactions( Combustion,Oxidation,Addition and Substitution )
  • Hydrogenation
  • Esterification
  • Saponification
  • Dehydration of alcohol
  • Test for un saturation using Br water and KMnO4
  • Soap R-COONa 
  • Cleaning action, including structure of miscelle 
  • Hard water , scum (R-COO)2Mg
  • Detergents
  • Periodic property of elemets
  • Mendeleev,Modern
  • Understanding of Group and period with valency,shell number and molecular formula
  • Analyse the part of Periodic table
Physics

  • Laws of refraction
  • Snells law, refractive index (Numericals)
  • Optical density including ray diagrams
  • Mirror formula, Magnification, real /virtual images
  • Lens formula with numericals
  • Ray diagram with position of objects
  • Uses of mirror and lens
  • Sign conventions
  • Eye defects there correction with ray diagram
  • Power its SI unit
  • Atmospheric refraction / spl reference to rainbow formation/scattering 
  • Comparison of bending of light in prism
  • Glass slab
  • Dispersion
  • Total reflection


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