Chemistry, asked by janardhanmedathati, 3 months ago

105. The ground state energy in J, of hydrogen
atom is -X. The minimum energy in J.
required to promote an electron from n=1 to
1=2 in He is
1) 3X
4X
2)
3
3X
11
3)
X
4)
3
4

Answers

Answered by supriyajha79

0

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