CLASS X

CHEMISTRY

CH -1 : CHEMICAL REACTION AND EQUATIONS SET 1

CH-2 : ACIDS BASES AND SALTS

CH-3: METALS AND NON METALS

CH 4: CARBON AND ITS COMPOUNDS

BIOLOGY 

CH-4 : LIFE PROCESSES   SET-1

CH-5: CONTROL AND COORDINATION

CH-6: HOW DO ORGANISMS REPRODUCE

CH-7: HERIDITY

CH-9 : LIGHT --REFLECTION AND REFRACTION   SET-1

CH-10: HUMAN EYE AND COLOURFUL WORLD

CH-11: ELECTRICITY

CH-12: MAGNETIC EFFECT OF CURRENT

CH-13: OUR ENVIRONMENT