All the alkali metals give characteristic flame test. The decreasing order of the frequency of light emitted by them is

All the alkali metals give characteristic flame test. The decreasing o

1.	All the alkali metals give characteristic flame test. The decreasing order of the frequency of light emitted by them is
Answer» <html><body><p>`<a href="https://interviewquestions.tuteehub.com/tag/li-1072885" style="font-weight:bold;" target="_blank" title="Click to know more about LI">LI</a> gt Na gt K gt <a href="https://interviewquestions.tuteehub.com/tag/rb-613080" style="font-weight:bold;" target="_blank" title="Click to know more about RB">RB</a> gt <a href="https://interviewquestions.tuteehub.com/tag/cs-428076" style="font-weight:bold;" target="_blank" title="Click to know more about CS">CS</a>`<br/>`Li gt Na =K = Rb gt Cs`<br/>`Li =Na gt K gt Rb =Cs`<br/>`Cs gt Rb gt K gt Na gt Li`</p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :As the <a href="https://interviewquestions.tuteehub.com/tag/ie-496825" style="font-weight:bold;" target="_blank" title="Click to know more about IE">IE</a> decreases, the frequency of light emitted goes on increasing.</body></html>