5100.0 has 5 but a 5.100 x 10 cubed(3) has only 4
Answer:C
(CH3CH2CH2)2CuLi
Explanation:
The reaction between acyl halides and Grignard reagents or acyl halides and organolithium compounds does not form ketones because the reagents ( Grignard reagent and organo lithium compounds) are too reactive hence the ketone intermediate reacts further to form tertiary alcohols hence the ketone cannot be isolated.
