The isomeric cis-2-butene and trans-2-butene can be distinguished on the basis of:
1. their colour
2. their reduction products
3. the products they give on ozonolysis
4. the products they give on addition to bromine
How many optically active forms are possible for a compound of the formula,
CHO.CHOH.CHOH.CHOH.CH2OH?
1. 2
2. 4
3. 3
4. 8
The intermediate during the addition of HCl to propene in the presence of peroxide is:
1.
2.
3.
4.
The number of isomers for the compound with molecular formula C2BrCIFI is:
(1) 3
(2) 4
(3) 5
(4) 6
The maximum number of stereoisomers possible for 3-hydroxy-2-methyl butanoic acid is:
1. 1 2. 2
3. 3 4. 4
The enol form of acetone after treatment with D2O gives:
1.
2.
3.
4.
Maleic and fumaric acids are:
1. tautomers
2. geometrical isomers
3. chain isomers
4. functional isomers
Isomers which can be interconverted through rotation around a single bond are:
1. Conformers
2. Diastereomers
3. Enantiomers
4. Positional isomers
How many structures of F are possible?
(1) 2
(2) 5
(3) 6
(4) 3