Comment on the structure of water molecule

Enzymes which catalyse reaction involving change in the structure of a molecule are

Draw the structure of H_2O_2 molecule.

Comment on the shapes of BF_3 molecule and BF_4^(-) ion.

Write the structures of the following molecules: XeF_(6)

If the electronic configuration of atom is 1s^(2) , comment on the stability of A_(2) molecule and A_(2)^(+) ion.

Write the structure of a hydrocabon molecule which contanis one 4^(@) carbon atom.

How many variable segments are present in the basic structure of antibody molecules

Write the structures of the following molecules: H_(2)S_(2)O_(8)

How many polypeptide chains are present in gamma immunoglobulin or How many variable segments are present in the basic structure of antibody molecule

Explain the structure of SO_(3) molecule.