KH(F2)exist but KH(Cl2) dosnt. why?
koi hai?
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Explanation:
Fluorine is more electronegative than that of both Cl and Br. - Higher electronegativity implies stronger hydrogen bonding, thus F bonds with H to form HF2- ion. ... - Due to less electronegativity, Cl and Br can't form HCl2- and HBr2- ions respectively
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