Question

hybridization of CO2, caco3, mno4.... fast buddies​

Answer 1

1)CO2

Bond pair 2

Lone pair 0

Hybridization sp

Geometry-linear

2)CaCO3[Ca2+ CO3^2-]

Bond pair -3

Lone pair -0

Hybridization -sp2

Geometry-triagonal planar

3)MnO4

The highest oxidation state of MN is +7 Hence the structure is present as MnO4-

Bond pair 4

Lone pair 0

Hybridization sp3

Geometry-tetrahedral

Hybridization is only based only on number of sigma bonds and not pie bonds

I hope this helps ( ╹▽╹ )