[" 2.How would you choose between two characteristics to be used "],[" for developing a hierarchy in classification? "],[" 3.Explain the basis for grouping oresanisms into flue kinadno "]

How will you explain such classification on the basis of Band theory?

How would you distinguish between. KNO_3 and LiNO_3

The space between two chairs is 3 metres. Where would you put a third chair in the middle?

How would you distinguish between- Pentan-2-one and pentan-3-one

How would you distinguish between. NaHCO_3 and Na_2CO_3

How would you attribute the structure of PH_(3) molecule using VSEPR model?

Homologous organs are different form analogous organs. (i) Mention the two basic characteristics that decide about analogy and homology between the two organs. (ii) On what basis is the classification of organisms into prokaryotic and eukaryotic done?