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Asked by Prashant DIGHE | 04 Apr, 2020, 10:21: PM

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Energy can be calulated by-

E subscript n equals negative 13.6 Z squared over n squared n space i s space s a m e space left parenthesis f i r s t space o r b i t right parenthesis S o comma space E subscript n space alpha minus Z squared F o r space H comma space Z equals 1 space comma space S o space minus Z squared equals negative 1 F o r space H e to the power of plus comma space Z equals 2 comma space S o space minus Z squared equals 4 F o r space L i to the power of plus 2 end exponent comma space Z equals 3 comma space S o space minus Z squared equals 9 S o space e n e r g y space o r d e r space w i l l space b e comma E subscript 3 less than E subscript 2 less than E subscript 1

Answered by Ravi | 05 Apr, 2020, 06:00: PM

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NEET neet - Chemistry

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if threshold wavelength for ejection of electron from metal is 330 nm then work function for the photoelectric emission is

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what is the ratio of T1/T2 in second orbit of hydrogen atom to third orbit of He+ ion

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let 10^-16 J of light energy is required by the interior of human eye to see an object. The number of photons of green light (ý=550)needed to see the object are approximately equal to

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NEET neet - Chemistry

Consider an atomic species of atomic no.Z and consisting of three electrons which are orbiting equally spaced in the same circular orbit. Let A be the Bohr radius and let the Bohr quantization rule hold for each electron. Then the ground state radius of the three electron atom is-

Asked by shahimanoj61 | 12 Jun, 2022, 06:06: PM

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NEET neet - Chemistry

Consider an Atomic species of atomic no.Z and consisting of three electrons which are orbiting equally spaced in the same circular orbit. Let A be the Bohrs radius and let the Bohrs quantization rule hold for each electron. Then the ground state radius of the three electrons ATOM is

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NEET neet - Chemistry

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NEET neet - Chemistry

900 nm wavelength radiation is used in the treatment to relieve muscle pain. So which of the following is similar to this wavelength radiation? (A) Balmer (infinity to 2) (B) Lyman (infinty to 1) (C) paschen (5 to 3) (D) paschen (infinity to 3)

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