1. O2
2. CO2
3. H2
4. H2O2
O2
1. 35%
2. 40%
3. 38.75%
4. 45%
38.75\%
1. C5H5
2. C3H6
3. C4H6
4. C2H6
C3H6
1. Carbocation
2. Carbanion
3. Carboxylation
4. Catenation
Carbanion
1. Electromeric effect
2. Temporary effect
3. Displacement effect
4. All of these
Electromeric effect
1. 3- chlorobut - 2 –ene
2. 1-chloromethylpropene
3. 1-chlorobut- 2 - ene
4. 4-chlorobut - 1- ene
1-chloromethylpropene
1. -CH2-group
2. -OH group
3. -CH – group
4. -OCH2-group
-CH2-group
1. H – H
2. Cl – Cl
3. O =O
4. H - O – H
H - O – H
1. KOH
2. NaOH
3. Anhydrous CaCl2
4. NaCl
Anhydrous CaCl2
1. Crystallization
2. Fractional crystallization
3. Extraction with solvents
4. None of these
Crystallization