Home
Class 12
PHYSICS
In which of the following systems will t...

In which of the following systems will the radius of the first orbit `(n = 1)` be minimum ?

A

Hydrogen atom

B

Deutrium atom

C

Singly ionised helium

D

Doubly ionised lithium

Text Solution

Verified by Experts

The correct Answer is:
D
`r_(n)prop(n^(2))/(Z)or r_(n)prop(1)/(Z)`
Promotional Banner

Topper's Solved these Questions

  • ATOMS

    DC PANDEY|Exercise Check point 12.2|16 Videos

  • ATOMS

    DC PANDEY|Exercise Check point 12.3|15 Videos

  • ATOMS

    DC PANDEY|Exercise MEDICAL ENTRANCES GALLERY|42 Videos

  • ALTERNATING CURRENT

    DC PANDEY|Exercise JEE MAIN|63 Videos

  • CAPACITORS

    DC PANDEY|Exercise OBJECTIVE_TYPE|1 Videos

Similar Questions

Explore conceptually related problems

In which of the following system will theratio of the first orbit (n = 1) be maximum ?

In which of the following system will the wavelength corresponding to n = 2 to n= 1 be minimum ?

The radius of the first Bohr orbit for H^(o+) is

If the radius of first orbit of hydrogen atom is a_(0) , which of the following cannot be the radius of any other orbits of hydrogen?

In which of the following compound Mn shoes minimum radius ?

The radius of which of the following orbit is the same as that of the first Bohr’s orbit of hydrogen atom?

Which of the following is associated will the orbital desigrated by n = 2,l = 1 ?