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NTSE Sample Paper NTSE SAT Practice Test-14

  • question_answer
    Which of the following can be used in fire extinguisher to release \[C{{O}_{2}}\]?

    A) Potassium bicarbonate

    B) Sodium bicarbonate

    C) Both [a] and [b]

    D) Neither [a] nor [b]

    Correct Answer: C

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