In which reaction racemic mixture is obtained as product ?A. `Ph-CHO+HCNto`B. `H_(3)C-underset(C_(2)H_(5))(CH)-CH_(2)-OH+SOCl_(2)overset("pyridine")(to)`C. `H_(3)C-underset(Cl)underset(|)(CH)-CH_(2)-CH_(3)+C_(3)H_(7)overset(ө)(O)overset(o+)(Na)underset(Delta)overset(ROH)(to)`D. All of these

In which reaction racemic mixture is obtained as product ?A. `Ph-CHO+H

1.	In which reaction racemic mixture is obtained as product ?A. `Ph-CHO+HCNto`B. `H_(3)C-underset(C_(2)H_(5))(CH)-CH_(2)-OH+SOCl_(2)overset("pyridine")(to)`C. `H_(3)C-underset(Cl)underset(\|)(CH)-CH_(2)-CH_(3)+C_(3)H_(7)overset(ө)(O)overset(o+)(Na)underset(Delta)overset(ROH)(to)`D. All of these
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In which reaction racemic mixture is obtained as product ?A. `Ph-CHO+HCNto`B. `H_(3)C-underset(C_(2)H_(5))(CH)-CH_(2)-OH+SOCl_(2)overset("pyridine")(to)`C. `H_(3)C-underset(Cl)underset(|)(CH)-CH_(2)-CH_(3)+C_(3)H_(7)overset(ө)(O)overset(o+)(Na)underset(Delta)overset(ROH)(to)`D. All of these

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