Which of the following statement is incorrect :-

Options

A. Both `CO_(2)` and `SiO_(2)` are linear
B. If internuclear axis is Z-axis then `p_(z)` orbital overlaps to form `sigma` bond
C. Oxidation state of `Tl` and I in `TlI_(3)` are `+1 and -(1)/(3)`
D. `3d_(xy) -2p_(x)` colateral overlapping is stronger than `3p_(x) -3p_(x)` sideway overlapping

Answer

A

Explanation

(i) O = C = O (linear)

(iii) `T l I_(3) to T l^(+) +I_(3)^(-)`