10. By use of a diagram between a residue and a filtrate. ( 2mks) 11. Name the method you would use to separate the following mixtures.
a) Sand and ammonium chloride.( Imk)
b) Oil and Water. ( 1mk)
c) Kerosene and crude oil ( lmk)
d) Salt and water.( Imk)
12. Describe how you would separate a mixture of salt, sand and iodine into d​

2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.