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Ionic Equilibrium — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryIonic Equilibrium1 Mark
MCQ
Which one of the following substance has the highest proton affinity?
  • A
    $H _2 O$
  • B
    $H _2 S$
  • ✓
    $NH _3$
  • D
    $PH _3$
✓

Answer

Correct option: C.
$NH _3$
$NH _3$

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