Question

II) Find bond order for Be2.

III) Illustrate with an example each of the following with respect to co-ordination

compounds-

a) ionisation isomerism

b) geometrical isomerism

c) optical isomerism

IV) Write the possible isomers of the formula C5H10O2.

V) Explain the following terms-

a) Enantiomer

b) Diastereomers

c) Racemic mixture

Answer 1

Bond order is zero of Be2.

Ionisation isomer = which have different number of ions.

[co(nh3)5en)Cl and Co(Nh3)4cl]en

Geometrical isomer= grouping should be different as each centres.

Optical isomer= orientation differ in 3-D space

Enatiomer= mirror image

Diasteromers= not mirror image