Question:

Some of the statements are given below. Which of the following statement is true? Due to inert pair effect, heavier members of g

Some of the statements are given below. Which of the following
statement is true?
Due to inert pair effect, heavier members of group 13
exhibit, +3 and +5 oxidation states
Due to inert pair effect, +4 oxidation state is more stable
than +2 in case of Pb
TI (III) salts are less stable than Tl (1) salts
All the elements of group 13 exhibit inert pair effect

Some of the statements are given below. Which of the following statement is true? Due to inert pair effect, heavier members of group 13 exhibit, +3 and +5 oxidation states Due to inert pair effect, +4 oxidation state is more stable than +2 in case of Pb TI (III) salts are less stable than Tl (1) salts All the elements of group 13 exhibit inert pair effect