CBSE Guess > Papers > Important Questions > Class XII > 2007 > Chemistry > Stereo Chemistry

Stereo Chemistry

1 MARK QUESTION

1. What are stereoisomers.
2. What are enantiomers.
3. What is meant by optically active substances
4. What is a chiral molecule
5. Define specific rotation
6. Selec the one that exhibits geometrical isomerism:
   [i] But 1 ene [ii] But 2 ene
7. Which conformation of cyclohexane is more stable.
8. Define disteremers.
9. Give the structure of mesoform of tartaric acid
10. Find thenumber of possible stere-isomers of 2,3 dichlorobutane

2 MARK QUESTION

1. Explain the terms configurations and confromation
2. Giving suitable examples explain D and L notation.
3. Draw chair and boat conformation of cyclohexane.
4. In what ways, a racemic mixture different from chiral compound.
5. What are Fischer projections. Explain with an examle

1. Atomic Structure and Chemical Bonding
2. Solid State
3. Solutions
4. Thermodynamics
5. Electrochemistry
6. Chemical Kinetics
7. P Block Elements
8. D and F Block Elements
9. Nuclear Chemistry
10. Stereo Chemistry
11. Organic Functional Group I
12. Organic Functional Group II and III
13. Surface Chemistry
14. Chemistry In Every Day Life
15. Polymers
16. Practice Paper No.1
17. Practice Paper No.2
18. Practice Paper No.3
19. Practice Paper No.4