JEE MAIN - Chemistry (2004 - No. 10)
Which of the following will have meso-isomer also?
2- chlorobutane
2- hydroxyopanoic acid
2,3 – dichloropentane
2-3- dichlorobutane
Giải thích
NOTE : The compounds containing two similar assymmetric $$C$$-atoms have plane of symmetry and exist in Meso form.
