1.

A substance X  is a compound of an element of group IA the substance X gives a violet colour in flame test, X is [MP PMT 1980, 85, 86; CPMT 1985; DCE 2000]

A. \[LiCl\]
B. \[NaCl\]
C. \[KCl\]
D. None
Answer» D. None


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