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QJEEM22Ch6baf: JEE Main 2022 Chemistry - Class 11 JEEM22Ch6baf Solution: s-block element which cannot be qualitatively confirmed by the…
s-block element which cannot be qualitatively confirmed by the flame test is :
Multiple Choice Options
- A Li
- B Na
- C Rb
- D Be
Step-by-Step Verified Solution
Beryllium does not give flame test because of its small size and high ionization energy the energy of flame is not sufficient to excite the electrons to higher energy level.