please answer the question in attachment
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Answer:
B
Step-by-step explanation:
It is true that electron will have more negative energy when n=1, but it is not true that it will be loosely bounded, instead the electron will be more tightly bounded when it is close to nucleus. So option B is only wrong.
Other options-
a. yes it is true that this equation gives change in energy.
c. True, energy of electron at infinite orbit is considered zero as no force of attraction acts on it. As it comes closer to nucleus, energy further decreases to negative.
d. bohr radius for single electron species is directly proportional to n².
Hope you got it.
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