State which of these exhibit stereoisomerism and of what type? (a) CHCH_(2)-overset(Br)overset(|)(C)=overset(Br)overset(|)(C)-CH_(2)Cl (b) Cl-CH_(2)-underset(O)underset(||)(C)-CH_(2)-underset(CH_(3))underset(|)(CH)-CH_(3) (3) CH_(3)-overset(Cl)overset(|)(CH)-underset(Br)underset(|)(CH)-CH_(2)-overset(CH_(2)-CH_(2)-CH_(3))overset(|)(CH)-CH_(3) (d) CH_(3)-CH_(2)-CH(OH)COOH (e) CH_(3)CH=CHC_(2)H_(5) (f) CH_(3)CH(Br)COOH (g) H_(2)C=C(CH_(3))_(2) (h) C_(2)H_(5)CH=CHCl (i) 1-Bromo-3-chlorocyclobutane (j) 1,4-Dimethylcyclohexane

State which of these exhibit stereoisomerism and of what type? (a) CH

1.	State which of these exhibit stereoisomerism and of what type? (a) CHCH_(2)-overset(Br)overset(\|)(C)=overset(Br)overset(\|)(C)-CH_(2)Cl (b) Cl-CH_(2)-underset(O)underset(\|\|)(C)-CH_(2)-underset(CH_(3))underset(\|)(CH)-CH_(3) (3) CH_(3)-overset(Cl)overset(\|)(CH)-underset(Br)underset(\|)(CH)-CH_(2)-overset(CH_(2)-CH_(2)-CH_(3))overset(\|)(CH)-CH_(3) (d) CH_(3)-CH_(2)-CH(OH)COOH (e) CH_(3)CH=CHC_(2)H_(5) (f) CH_(3)CH(Br)COOH (g) H_(2)C=C(CH_(3))_(2) (h) C_(2)H_(5)CH=CHCl (i) 1-Bromo-3-chlorocyclobutane (j) 1,4-Dimethylcyclohexane
Answer» Solution :(a) GEOMETRICAL ISOMERSIM (c) OPTICAL isomerism (d) optical isomerism (e) geometrical isomersim (F) optical isomerism (h) geometrical isomerism (i) geometrical isomerism (J) geometrical isomerism.