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P Block Elements question

2003 · Q119
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P Block Elements question

2003 · Q119

NEETChemistryP Block ElementsMCQ+4 / −1
Which one of the following statements is not true?
  1. A
    Among halide ions, iodide is the most powerful reducing agent.
  2. B
    Fluorine is the only halogen that does not show a variable oxidation state.
  3. C
    HOCl is a stronger acid than HOBr.
  4. D
    HF is a stronger acid than HCl.
View written solutionFree

Correct answer: D

F is more electronegative than Cl therefore HF bond is stronger than HCl and hence proton is not given off easily and hence HF is a weakest acid.

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