Need help with questions 4 & 5

#1 Draw a secondary (2^o) alcohol with between 6-8 carbons. Give the IUPAC name.

#2 Oxidize your alcohol using the oxidizing agent potassium dichromate, K₂Cr₂O_7, write out the reaction, including the product.

#3 What is the IUPAC name of the ketone formed in the reaction in #2.

#4 What is being reduced in this oxidation-reduction reaction, note the color change of the oxidizing reagent before and after the reaction.

#5 What is the major IMF (intermolecular force) of aldehydes and ketones? Will your alcohol in #1 give a positive Tollen's test? Explain.

1) 3,3-dimethylpentan -2-ol 2) 3) 3,3-dimethylpentan-2-one