PDF for business studies from the official Punjab Board website. Access chapter-wise details for business studies with the ...

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The titration reaches its endpoint when the titrating agent has achieved a volume sufficient to react the total amount of water in the sample. Water and iodine are used up in an equimolar ratio ...

NCERT Class 12 Chemistry Lab Manual PDF: The practical manuals are curriculum-based textbooks comprised of unit-wise experiments with their aim, theory, materials, observation, and expected results.

The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their ...

Direct Measurements of Covalently Bonded Sulfuric Anhydrides from Gas-Phase Reactions of SO3 with Acids under Ambient Conditions. Journal of the American Chemical Society , 2024; DOI: 10.1021/jacs ...

Vanadium-titanium magnetite in the West Panzhi region produces an industrial solid waste, Ti-bearing blast furnace slag (TBFS), in the process of ironmaking, and the mass fraction of TiO 2 in the TBFS ...

In the vast tapestry of life on Earth, microorganisms inhabit every niche, often defying the limits of what seems possible. Their resilience and adaptability have intrigued scientists for generations, ...