11th Class Chemistry The s-Block Elements / s-ब्लॉक के तत्व Question Bank 11th CBSE Chemistry Alkali Metals

  • question_answer
    Sodium fire in the laboratory should not be extinguished by pouring water.

    Answer:

                    Sodium has a strong affinity for water and reacts violently with water to produce hydrogen gas. Since hydrogen is highly combustible, it will immediately catch fire. As a result, the fire will spread instead of getting extinguished.


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