1. Tardigrade
  2. Question
  3. Chemistry
  4. Flame test is not given by:

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Flame test is not given by:

Delhi UMET/DPMTDelhi UMET/DPMT 2006

Solution:

In group $IIA$, $Be$ and $Mg$ do not impart colour to flame. Their electrons being strongly bonded do not get excited at the temperature of the bunsen flame. Other elements give colour with flame. $\underset{\text{Crimson red}}{Li} \,\,\, \underset{\text{Apple green}}{Ba}\,\,\, \underset{\text{Brick red}}{Ca}$