Class 10 Science Chapter 4, Carbon and its Compounds, introduces organic chemistry through covalent bonding in carbon (Z=6, electronic configuration $2,4$), catenation and tetravalency, homologous series, nomenclature, chemical reactions of carbon compounds, ethanol, ethanoic acid, and the cleansing action of soaps and detergents. What Class 10 Science Chapter 4 Covers 4.1 & 4.2 Bonding in … Read more
Class 10 English First Flight Chapter 8 (formerly Chapter 10), The Sermon at Benares by Betty Renshaw, recounts Prince Siddhartha Gautama’s renunciation of royal life, his enlightenment under the Bodhi tree, and his first sermon at Benares teaching the bereaved mother Kisa Gotami the universality of death and how to overcome selfish grief. The PDF … Read more
Class 10 English First Flight Chapter 9 (formerly Chapter 11), The Proposal, concludes the textbook with Russian playwright Anton Chekhov’s famous one-act farce (1888–89) about wealthy landowner Stepan Stepanovitch Chubukov, his twenty-five-year-old daughter Natalya Stepanovna, and their hypochondriac neighbour Ivan Vassilevitch Lomov, whose marriage proposal repeatedly derails into petty, explosive quarrels over Oxen Meadows and … Read more
Class 10 Science Chapter 5 (formerly Chapter 6 before rationalisation), Life Processes, is the opening biology chapter of the NCERT Class 10 Science book (2026-27). It examines the four core maintenance processes needed to sustain living organisms: nutrition, respiration, transportation and excretion in both plants and humans. What Class 10 Science Chapter 5 Covers 5.1 … Read more
Class 10 English Footprints without Feet Chapter 1, A Triumph of Surgery by British veterinary surgeon James Herriot, tells the humorous and heartwarming story of Tricki, a small dog pampered and overfed by his wealthy mistress Mrs Pumphrey until he falls gravely ill—and how Mr Herriot cures him without a single medicine. What Class 10 … Read more