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please answer with explanation Buddies...
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Answer: (1)
Explanation: in the periodic table, in 17 group i.e., halogen group, the sequence is F Cl Br I At.
gauravkumar009:
i think this option is correct but this is not given a correct option buddy
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since atomic size decreases down the grp the . electron affinity right ans in that ques is : cl > F > BR > I..
THAT IS OPTION B IS CORRECT
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