1. The common name of the compound CaOCl₂ is bleaching powder.

    The common name of the compound CaOCl₂ is bleaching powder.

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  2. If the soil is acidic and improper for cultivation, then to increase the basicity of soil, the farmer would treat the soil with quick lime or slaked lime or chalk. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-2/

    If the soil is acidic and improper for cultivation, then to increase the basicity of soil, the farmer would treat the soil with quick lime or slaked lime or chalk.

    For more answers visit to website:
    https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-2/

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  3. Yes, basic solution also has H⁺(aq) ions. However, their concentration is less as compared to the concentration of OH⁻ ions that makes the solution basic. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-2/

    Yes, basic solution also has H⁺(aq) ions. However, their concentration is less as compared to the concentration of OH⁻ ions that makes the solution basic.

    For more answers visit to website:
    https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-2/

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  4. Concentration of H⁺ (aq) can have a varied effect on the nature of the solution. With an increase in H⁺ ion concentration, the solution becomes more acidic, while a decrease of H⁺ ion causes an increase in the basicity of the solution. For more answers visit to website: https://www.tiwariacademy.comRead more

    Concentration of H⁺ (aq) can have a varied effect on the nature of the solution. With an increase in H⁺ ion concentration, the solution becomes more acidic, while a decrease of H⁺ ion causes an increase in the basicity of the solution.

    For more answers visit to website:
    https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-2/

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  5. A pH value of less than 7 indicates an acidic solution, while greater than 7 indicates a basic solution. Therefore, the solution with pH = 6 is acidic and has more hydrogen ion concentration than the solution of pH = 8 which is basic For more answers visit to website: https://www.tiwariacademy.com/nRead more

    A pH value of less than 7 indicates an acidic solution, while greater than 7 indicates a basic solution. Therefore, the solution with pH = 6 is acidic and has more hydrogen ion concentration than the solution of pH = 8 which is basic

    For more answers visit to website:
    https://www.tiwariacademy.com/ncert-solutions/class-10/science/chapter-2/

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