The heavier elements of group 13, 14 and 15 besides their group oxidation state exhibit another oxidation state which is two units lower than the group oxidation state. The stability of lower oxidation state increases down the group. The display of lower oxidation state is due to inert pair effect.QWhich of the following statements is incorrect?

The heavier elements of group 13, 14 and 15 besides their group oxidat

1.	The heavier elements of group 13, 14 and 15 besides their group oxidation state exhibit another oxidation state which is two units lower than the group oxidation state. The stability of lower oxidation state increases down the group. The display of lower oxidation state is due to inert pair effect.QWhich of the following statements is incorrect?
Answer» Boron shows only +3 OXIDATION state n `GA^(+3)` oxidation state is more STABLE than + 1 oxidation state In `Sn^(+3)` oxidation state is more stable than +4 oxidation state in `Ti^(+1)` oxidation state is more stable than +3 oxidation state Answer :C