What is the difference between the radii of 3rd and 2nd orbits in H-atom ?
Answers
Answered by
1
Answer:
look down
Explanation:
Radius of Bohr orbit(R
n
) = R
0
z
n
2
where R
0
=0.529A
For hydrogen atom,
R
3
=R
0
1
9
=9R
0
=4.761A
R
2
=R
0
1
4
=4R
0
=2.116A
R
3
−R
2
=5R
0
=2.645A=2.645×10
−8
cm
The distance between third and second Bohr orbit of hydrogen atom is 2.645×10
−8
cm
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Answered by
0
Answer:
(distance of third orbit-distance of second orbit) from nucleus=distance between 2nd and 3rd orbit.
d3=0.529*(n^2/z)*10^-10m=
0.529*9*10^-10m
d2=0.529*4*10^-10m
d3-d2=0.529*5*16^-10m
-2.645*10^-10m=distance between 2nd and 3rd orbit .
hope it helps you in solving your issue
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