Which one of the salts does not impart a colour to the flame or the flame test is not shown by
Which one of the salts does not impart a colour to the flame or the flame test is not shown by
A. LiCl
B. KI
C. `MgCl_2`
D. `CaCl_2`
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Correct Answer - C
`Be^(2+)` and `Mg^(2+)` do not impart any colour to the flame due to high Ies.
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