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प्रश्न
Acidic strength of halogen acids increases in the order of _______.
विकल्प
HF > HCl > HBr > HI
HCl > HF > HBr > HI
HBr > HCl > HF > HI
HI > HBr > HCl > HF
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उत्तर
Acidic strength of halogen acids increases in the order of HI > HBr > HCl > HF.
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