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Question
Select the correct arrangement of following elements in doberieners triads Sr, K, Ca, Br, Na, Ba, Cl, I, Li
Options:
A .  i) Li Sr K ii) Ca Na Ba iii) Cl Br I
B .  i) Li Na K ii) Ca Sr I iii) Cl Br Ba
C .  i) Li Na K ii) Ca Sr Ba iii) Cl Br I
D .  i) Ca Na K ii) Li Sr Ba iii) Cl Br I
Answer: Option C

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