2. Sample Papers
  3. Railways

Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-10

  • question_answer
    Sodium chloride has a

    A)  Covalent bond

    B)  Electrovalent bond

    C)  Coordinate covalent bond

    D)  None of the above

    Correct Answer: B

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