1. Explain the bonding in coordination compounds in terms of Werner’s postulates. 2. FeSO4 solution mixed with (NH4)2SO4 solution in 1:1 molar ratio gives the test of Fe2+ ion but CuSO4 solution mixed ...

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The Class 12 Biology practical examination plays a crucial role in the board results, and the viva voce (oral exam) often ...

With the Class 12 board examinations approaching, the CBSE Biology sample paper offers students a clear guide to the exam ...

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With the CBSE Class 12 Math exam on March 9, 2026, approaching, students are urged to focus on conceptual clarity and smart revision. Teachers emphasize mastering calculus, core algebra, vectors, and ...

With the Class 12 board exams approaching, the CBSE Political Science sample paper offers students a clear understanding of ...