Which of the following 3d-metal ion will give the lowest enthalpy of hydration ( _ bdd H…
Chemistry · JEE Main · NTA Exams — d- and f-Block Elements
Which of the following 3d-metal ion will give the lowest enthalpy of hydration (\(\Delta_{\text {bdd }} H\)) when dissolved in water ? (JEE Main 2022)
- Cr2+
- Mn2+
- Fe2+
- Co2+
Answer
(B) Mn 2+
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