1, 1- Diphenyl-2-propanone is reacted with compound a and b to form 1, 1-Diphenyl-2-propanol. a and b corresponds to ________.
1
a = LiAlH4; b = diethyl ether
2
a = LiAlH4, H2O; b = diethyl ether
3
a = LiAlH4, diethyl ether; b = H2O
4
a = LiAlH4; b = diethyl ether, H2O