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Anjali posted an Question
September 07, 2020 • 18:47 pm 30 points
  • IIT JAM
  • Chemistry (CY)

15. which of the following is the wavelength of the first iine of he ion spectral series whose interval with extreme lines is -2.7451x10 cm ? (a) 4689 a (b) 165

15. Which of the following is the wavelength of the first Iine of He ion spectral series whose interval with extreme lines is -2.7451x10 cm ? (A) 4689 A (B) 1651 A (C) 3039 A (D) 2175 A

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