New RBI Grade B 2025 Notification will come Soon! Enroll Here

    Question

    The essentiality of Nitrogen was found

    by
    A Sprengel Correct Answer Incorrect Answer
    B Warington Correct Answer Incorrect Answer
    C Theoder De Sassure Correct Answer Incorrect Answer
    D Arnon Correct Answer Incorrect Answer
    E Rutherford Correct Answer Incorrect Answer

    Solution

    Nitrogen was officially discovered in 1772 by Scottish scientist Daniel Rutherford.

    Practice Next