Identify product D in the following reaction sequence.CH3−CH3|C|CH3− CH2CH2OHK2Cr2O7;H2SO4→H2O,heatASOCl2→B(CH3)2NH→2moleC1.LiAlH4diethylether→2.H2OD
Which of the following is the example of SN2 reaction
[CPMT 1999]