Seudónimo Seudónimo
  • 23-03-2022
  • Chemistry
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What is common ion effect? Explain with reference to the Group 2 reagents.

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Аноним Аноним
  • 23-03-2022

The dissociation of a weaker acid can be suppressed or stopped by the addition of stronger acids which is known as common ion effect

Let's check about group || reagents

[tex]\\ \rm\rightarrowtail H_2S\longrightarrow H^++S^{2-}[/tex]

[tex]\\ \rm\rightarrowtail HCl \longrightarrow H^++Cl^-[/tex]

Here Hydrogen sulphide is neutralized by a stronger acid HCl

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