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QAIPMT-2003-Ph-2754: NEET 2003 Physics - Class 12 AIPMT-2003-Ph-2754 Solution: In which of the following systems will the radius of the first…
In which of the following systems will the radius of the first orbit (n = 1) be minimum?
Multiple Choice Options
- A doubly ionized lithium
- B singly ionized helium
- C deuterium atom
- D hydrogen atom
Step-by-Step Verified Solution
As Radius of first orbit, r _ 1 Z
for doubly ionized lithium Z (= 3) will be maximum,
hence for doubly ionized lithium, r will be minimum.