Geometry |Shape

Hybridisation, Geometry, Shape|Trick To Find Sterric No.|OMR|Summary

Which combination of the compounds and their geometry / shape are correct?

Match the species in Column I with the geometry/shape in Column II.

Match the species in Column I with the geometry/shape in Column II. {:("Column I","Column II"),((i)H_(3)O^(+),"(a) Linear"),((ii)HC-=CH,"(b) Angular"),((iii) ClO_(2)^(-),"(c ) Tetrahedral"),((iv)NH_(4)^(+),"(d) Trigonal bipyramidal"),(,"(e) Pyramidal"):}

NH_3 has got pyramidal structure. By replacement of H atom it forms (CH_3)_3 N and (SiH_3)_3 N molecules which are found to have different geometries. Shape of (SiH_3)_3 N with respect to N is.

The instrument in the geometry box having the shape of a triangle is called a