Why is 1,2-dimethoxyethane used in the unsaturation test with potassium permanganate? To decrease the miscibility of the alkene mixture with the aqueous potassium permanganate solution O To increase the volume of the organic layer To increase the miscibility of the alkene mixture with the aqueous potassium permanganate solution O To decrease the rate of the reaction O To make the permanganate a stronger oxidant

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