engineering chemistry MCQ #951

The radius of the first Bohr orbit is

engineering chemistry MCQ #951

  1. Question 1

    Q1. The radius of the first Bohr orbit is

    • A) 0.53 Å
    • B) 0.53 nm
    • C) 0.53 pm
    • D) 5.3 Å

    Answer: 0.53 Å

    Explanation: The radius of the first Bohr orbit is 0.53 Å.