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प्रश्न
Account for the following :
Acidic character increases from HF to HI.
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उत्तर
The acidic strength of the hydrohalic acids increases from HF to HI because the stability of the acids decreases from HF to HI on account of decrease in bond dissociation enthalpy of H−X bond from HF to HI.
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संबंधित प्रश्न
Which halogen compound in the following pair will react faster in SN2 reaction CH3Br or CH3I.
Which halogen compound in each of the following pairs will react faster in SN2 reaction
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HF, HCl, HBr, HI - increasing acid strength.
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KMnO4 
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HF, HCl, HBr, HI
Give reason to explain why ClF3 exists but FCl3 does not exist.
Iodine has lowest oxidiation state in ______.
Write the name and formula of oxoacid of fluorine.
Arrange the following in the increasing order of the property mentioned:
MF, MCl, MBr, MI (ionic character)
