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UPSC Geography Oceans and Continents / महासागरों और महाद्वीपों Question Bank Oceans and Marine Resources / Canals etc

  • question_answer
    What is the most abundant component of salts in sea '?

    A)  Calcium

    B)  Sodium

    C)  Chlorine

    D)  Potassium

    Correct Answer: C

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