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Electronic transition in He ion takes from n2 to n1 shell such that 2n1 3n2 = 18 and 2n2 - 3n2 = 6. What will b the total no of photons emitted when electron transit to n1 shell? a) 21 b) 15 c) 20 d) 10?
Verified Answer
Electronic transition in He ion takes from n2 to n1 shell such that 2n...
As per the condition E=n⋅h⋅ν (vitality = number of photons times Planck's consistent circumstances the recurrence), on the off chance that you partition the vitality by Planck's steady, you ought to get photons every second.
Eh=n⋅ν → the term n⋅ν ought to have units of photons/second
Number of photons = 15
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Most Upvoted Answer
Electronic transition in He ion takes from n2 to n1 shell such that 2n...
Given:
- 2n1 + 3n2 = 18
- 2n2 - 3n1 = 6
Finding the values of n1 and n2:
- Simplifying the equations:
- 2n1 + 3n2 = 18 (equation 1)
- 2n2 - 3n1 = 6 (equation 2)
- Solving the equations simultaneously, we get:
- n1 = 3
- n2 = 4
Calculating the total number of photons emitted:
- When electron transitions from n2 to n1 shell, the total number of photons emitted is equal to the energy difference between the two shells divided by the energy of each photon.
- Energy difference = E2 - E1 = 1/R(1^2 - 1/n2^2)
- Energy of each photon = hc/λ
- Total number of photons = Energy difference / Energy of each photon
Substitute the values:
- n1 = 3, n2 = 4
- Energy difference = 1/R(1 - 1/4)
- Energy of each photon = hc/λ
- Total number of photons = Energy difference / Energy of each photon
Calculating the total number of photons:
- Energy difference = 1/R(3/4)
- Energy of each photon = hc/λ
- Total number of photons = Energy difference / Energy of each photon
Therefore, the total number of photons emitted when the electron transitions to the n1 shell is 15.
So, the correct answer is:
b) 15
- 2n1 + 3n2 = 18
- 2n2 - 3n1 = 6
Finding the values of n1 and n2:
- Simplifying the equations:
- 2n1 + 3n2 = 18 (equation 1)
- 2n2 - 3n1 = 6 (equation 2)
- Solving the equations simultaneously, we get:
- n1 = 3
- n2 = 4
Calculating the total number of photons emitted:
- When electron transitions from n2 to n1 shell, the total number of photons emitted is equal to the energy difference between the two shells divided by the energy of each photon.
- Energy difference = E2 - E1 = 1/R(1^2 - 1/n2^2)
- Energy of each photon = hc/λ
- Total number of photons = Energy difference / Energy of each photon
Substitute the values:
- n1 = 3, n2 = 4
- Energy difference = 1/R(1 - 1/4)
- Energy of each photon = hc/λ
- Total number of photons = Energy difference / Energy of each photon
Calculating the total number of photons:
- Energy difference = 1/R(3/4)
- Energy of each photon = hc/λ
- Total number of photons = Energy difference / Energy of each photon
Therefore, the total number of photons emitted when the electron transitions to the n1 shell is 15.
So, the correct answer is:
b) 15
Community Answer
Electronic transition in He ion takes from n2 to n1 shell such that 2n...
Check the two equations in the question..... sure they are correct..?
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Electronic transition in He ion takes from n2 to n1 shell such that 2n1 3n2 = 18 and 2n2 - 3n2 = 6. What will b the total no of photons emitted when electron transit to n1 shell? a) 21 b) 15 c) 20 d) 10?
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Electronic transition in He ion takes from n2 to n1 shell such that 2n1 3n2 = 18 and 2n2 - 3n2 = 6. What will b the total no of photons emitted when electron transit to n1 shell? a) 21 b) 15 c) 20 d) 10? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Electronic transition in He ion takes from n2 to n1 shell such that 2n1 3n2 = 18 and 2n2 - 3n2 = 6. What will b the total no of photons emitted when electron transit to n1 shell? a) 21 b) 15 c) 20 d) 10? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Electronic transition in He ion takes from n2 to n1 shell such that 2n1 3n2 = 18 and 2n2 - 3n2 = 6. What will b the total no of photons emitted when electron transit to n1 shell? a) 21 b) 15 c) 20 d) 10?.
Electronic transition in He ion takes from n2 to n1 shell such that 2n1 3n2 = 18 and 2n2 - 3n2 = 6. What will b the total no of photons emitted when electron transit to n1 shell? a) 21 b) 15 c) 20 d) 10? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Electronic transition in He ion takes from n2 to n1 shell such that 2n1 3n2 = 18 and 2n2 - 3n2 = 6. What will b the total no of photons emitted when electron transit to n1 shell? a) 21 b) 15 c) 20 d) 10? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Electronic transition in He ion takes from n2 to n1 shell such that 2n1 3n2 = 18 and 2n2 - 3n2 = 6. What will b the total no of photons emitted when electron transit to n1 shell? a) 21 b) 15 c) 20 d) 10?.
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