Question

O 2 N 4. Describe the difference between a (complete) Structural Formula and a Condensed Formula. complete Stroctural formula you draw out each molecule and bond, condensed you only write out the molecules 5. a. Are the following C,H,O Structural Formulas isomers or identical? HHHH H-C-0-C- HH-C-C-0-H isomers b. Give one bond present in II that is absent in I. H-C-C-0-H c. Which compound would be more soluble in water? 6. a. Give the symbol for each kind of atom and the number of each kind of atom that are assumed to be present Kind of Atom Number of Atoms at the encircled line junction in the molecule's line-angle formula at the left? b. For the molecule at the left, draw a box around the atoms in the functional group, and give the classification based on this functional group.

Answer 1

Answer:

4. Condensed fomula : Here we write the structure of given compound considering the valency, bonding grouping of atoms. Structural Formula: Here we show all the bonds explicitely. E.g. H CH3CH2CH3 condesed formula Η Ι Η HCLH c c1 H I HH Structural formula H H H WOH HCH H I I HT H HH Ether Alcohol a) These are isomer more specifically these are Functional Group Isomers. H HCH I OLH c c HI HH Ether Ι I XI Ι Alcohol O-H bond absent in ether) C) As (l) is having polar OH bond and which is capable of forming Hydrogen bond with water H20 and hencell is more soluble in water. I i.e Ether is non-polar molecule and hence will not soluble in polar water solvent.

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