1. 4
2. 6
3. 8
4. 10
4
1. cortisone
2. thyroxine
3. adrenaline
4. insulin
thyroxine
1. anomers
2. epimers
3. enantiomers
4. geometrical isomers
anomers
1. rotation around C2 — C3 double bond
2. rotation around C3 — C4 sigma bond
3. rotation around C1 — C2 bond
4. restricted rotation around > C = C < bond
restricted rotation around > C = C < bond
1. (1) > (2) > (3) > (4)
2. (2) > (3) > (4) > (1)
3. (4) > (2) > (3) > (1)
4. (1) > (3) > (2) > (4)
(1) > (2) > (3) > (4)
1. II > I > III > IV
2. III > I > II > IV
3. IV > I > II > III
4. I > II > III > IV
III > I > II > IV
1. CH3—CH2—CH2Br
2.
3.
4. CH3CH2Br
CH3CH2Br
1. their solubility in a chiral solvents
2. their reactivity with a chiral reagents
3. their optical rotation of plane polarised light
4. their melting points
their optical rotation of plane polarised light
1.
2.
3.
4.