TS EAMCET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
What is the order of relative basic strength of \(\mathrm{ClO}_2^{-}, \mathrm{ClO}_3^{-}, \mathrm{ClO}_4^{-} ?\)
- A \(\mathrm{ClO}_2^{-}>\mathrm{ClO}_3^{-}>\mathrm{ClO}_4^{-}\)
- B \(\mathrm{ClO}_3^{-}>\mathrm{ClO}_2^{-}>\mathrm{ClO}_4^{-}\)
- C \(\mathrm{ClO}_4^{-}>\mathrm{ClO}_2^{-}>\mathrm{ClO}_3^{-}\)
- D \(\mathrm{ClO}_2^{-}>\mathrm{ClO}_4^{-}>\mathrm{ClO}_3^{-}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{ClO}_2^{-}>\mathrm{ClO}_3^{-}>\mathrm{ClO}_4^{-}\)
Step-by-step Solution
Detailed explanation
More be the oxidation state of central atom (i.e. \(\mathrm{Cl}\)-atom), more is the acidic nature of the species and lesser will be the basic strength. As, oxidation number of :…
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