1
AP EAPCET 2021 - 19th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

The spectrum of helium is expected to be similar to that of

A
Li$$^+$$
B
H
C
Na
D
He$$^+$$
2
AP EAPCET 2021 - 19th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

On the basis of Bohr’s model, the radius of the 3rd orbit is

A
equal to the radius of 1st orbit
B
3 times the radius of 1st orbit
C
5 times the radius of 1st orbit
D
9 times the radius of 1st orbit
AP EAPCET Subjects
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