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Ionic Equilibrum question

2001 · Q118
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Ionic Equilibrum question

2001 · Q118

NEETChemistryIonic EquilibrumMCQ+4 / −1
In HS−-−, I−-−, R −-− NH2, NH3 order of proton accepting tendency will be
  1. A
    I−-− > NH3 > R −-− NH2 > HS−-−
  2. B
    NH3 > R −-− NH2 > HS−-− > I−-−
  3. C
    R −-− NH2 > NH3 > HS−-− > I−-−
  4. D
    HS−-− > R −-− NH2 > NH3 > I−-−
View written solutionFree

Correct answer: C

Strong base has higher tendency to accept the proton. Increasing order of base and hence the order of accepting tendency of proton is

R −-− NH2 > NH3 > HS−-− > I−-−

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