CLASS X NCERT CH 1 CHEMICAL REACTIONS
CLASS X NCERT CH 2 ACID , BASES AND SALTS
CLASS X NCERT CH 3 METALS AND NON METALS
CLASS X NCERT CH 4 CARBON AND ITS COMPOUNDS
CLASS X NCERT CH 5 LIFE PROCESSES
CLASS X NCERT CH 6 CONTROL AND COORDINATION
CLASS X NCERT CH 9 LIGHT- REFLECTION AND REFRACTION
CLASS X NCERT CH 10 HUMAN EYE AND THE COLORFUL WORLD