wording

have the same molecular formula but their atoms are arranged in a different order. (they differ in the arrangement of atoms)

have the same order of attachment of atoms but the arrangement of atoms in space is different.

a large molecule made up of many small repeating units (called monomers)

the reaction in which the monomers join together to form the large molecule (addition polymerization)

insoluble in aq and will form two layers

soluble and will dissolve, one layer

is occurring as one atom group is substituted for another atom/group

two products can be formed depending upon which neighboring carbon atom the H atom is eliminated from.

forms when the OH group is eliminated along with one H atom from the neighboring carbon with the least amount of H atoms attached.

… unit is broken leaving a single c-c bond and enabling two new single c-c bonds to form between monomer units therefore constructing many monomers into long repeating polymer chains

containing only single c-c bonds are less reactive compared to the unsaturated double c=c bonds.

a c=c double bond to prevent rotation of the attached atoms around the bond, fixing the atoms position in space. This lack of free rotation about the double bond means there will be two different arrangements for groups around the double bond. It must also have two different atoms/groups attached to each carbon involved in the double bond.

slighty soluble

one where the double or triple bond breaks and other atoms are introduced into the organic molecule. The molecule becomes more saturated.

at room temp

the major product is the one where the hydrogen atom lost is removed from the carbon atom of the double bond containing the fewer hydrogen atoms.

is one where two atoms or groups are removed from adjacent carbon atoms. This introduces a double bond into the organic molecule thus reducing the degree of saturation of the molecule.

Polar due to the OH group. Butanol and below is soluble in water. As the length of the carbon chain increases, the non polar part of the molecule becomes larger and large and large alcohol molecules are insoluble in water and non polar

increase as the size of the molecule increases as the force of attraction gets stronger. Attraction between molecules increases due to the polarity of the alcohol groups.

it will form a carboxylic acid and the orange solution will turn green as Cr2072- ions are reduced to Cr3+ ions. Purple to colorless MnO4-/H+ to colorless MN2+

Colorless liquids or white solids Polar due to the COOH- group, the oxygen molecule is highly electronegative. Small carboxylic acids are soluble but as the length of the nonpolar carbon chain increases the polarity decreases and they become insoluble.

increases as the carboxylic molecule increases due to the stronger attractive forces.

will partially ionise in water

good due to the presence of ions free to move