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If the value of E=-78.4 "kcal/mol", the ...

If the value of `E=-78.4 "kcal/mol"`, the order of the orbit in hydrogen atom is-

A

4

B

3

C

2

D

1

Text Solution

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The correct Answer is:
C
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GRB PUBLICATION-ATOMIC STRUCTURE-Bohr s Theory
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  12. When an electron makes a transition from (n + 1) state to n state ...

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  18. Given DeltaH for the process Li(g)rarrLi^(+3)(g) + 3e^(-) is 19800kJ/...

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