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JEE Main & Advanced Chemistry The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I Question Bank Carbon Family

  • question_answer
    Which is used to produce smoke screens [AFMC 2005]

    A) Calcium phosphide

    B) Zinc sulphide

    C) Sodium carbonate

    D) Zinc phosphide

    Correct Answer: A

    Solution :

    Not Available


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