Chemistry, asked by rashmisrivastav146, 4 months ago

KE. of the electron is 4.55 x 10^25 J. Its de Broglie wave length is :
(A) 4700 Å
(B) 8300 Å
(C) 7200 A
(D) 7400 A

Answers

Answered by aman200720072

0

Answer:

option (B) 8300A is always right answer

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