A) Atomic size decreases
B) lonisation energy increases
C) Metallic character decreases
D) Stability of \[+2\] oxidation state increases
Correct Answer: D
Solution :
In carbon family stability of \[+2\] oxidation state increases with increase in atomic number because of inert pair effect. As we go down the group \[n{{s}^{2}}\] pair becomes more and more inert. Atomic size and metallic character increases with increase in atomic number and ionisation energy decreases with atomic size.You need to login to perform this action.
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