Complex `[ML_(5)]` can exhibit trigonal bipyramidal and square pyramidal geometry. Determine total number of `180^@, 90^@ & 120^@` L-M-L bond angles.

Which of the molecules has trigonal bipyramidal geometry with bond angles 120^(@) and 90^(@) ?

What is co-ordination number of square pyramidal and trigonal bipyramidal complex?

In a regular trigonal bipyramidal MX_(5) , the number of X - M - X bonds at 180^(@) is

In a regular trigonal bipyramidal MX_(5) , the number of X - M - X bonds at 180^(@) is

Among the following statements:- I. PCl_(5) is trigonal bipyramidal wheras IF_(5) is square pyramidal. II. Bond enthalpy of O-H bond in water and ethanol is different. III. All carbon atoms have same hybridisation in carbon suboxide (C_(3)O_(2)) Find out the correct statements.

Among the following statements:- I. PCl_(5) is trigonal bipyramidal wheras IF_(5) is square pyramidal. II. Bond enthalpy of O-H bond in water and ethanol is different. III. All carbon atoms have same hybridisation in carbon suboxide (C_(3)O_(2)) Find out the correct statements.

If a complex, Ma_(4)b_(2) (where M is a central atom and a and b are mondentate ligands ) has trigonal prismatic geometry, the total number of possible geometrical isomers would be :