JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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Analyzing +4 | -1

In Bohr's model of the hydrogen atom, let

r, v

and

E

represent the orbit radius, speed of an electron and the total energy of the electron, respectively. Which of following relation is proportional to the orbit number

n

View answer and explanation

Correct option: A

v \cdot r

The correct answer is C (KI) because it forms a yellow-brown precipitate with copper sulfate that turns white with excess sodium thiosulfate, and a yellow precipitate with silver ions insoluble in ammonium hydroxide.

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