Sharanya Asked a Question
April 4, 2021 9:30 pmpts 30 pts
71. One of the following elements shows the doublet spectral features like the alkalies. Identify it from the following. (A) Singly ionised Boron (B) Singly ionised Aluminum (C) Singly ionised Barium (D) Singly ionised Oxygen
  • 1 Answer(s)
  • 0 Likes
  • 1 Comments
  • Shares
  • Lekhika thankyou
    Oxygen shows double spectral feature like alkalies with doublet of wavelength around, 892.765nm and 822.696nm. so option(d) is correct.
    Likes(0) Reply(0)
Head Office :
MPA 44, 2nd floor, Rangbari Main Road,
Mahaveer Nagar II, Kota (Raj.) – 324005

Corporate Office:
212, F-1, 2nd Floor, Evershine Tower,
Amrapali Marg,
Vaishali Nagar, Jaipur (Raj.) – 302021

Mail: info@eduncle.com
All Rights Reserved © Eduncle.com