Home
Class 12
CHEMISTRY
A racemic mixture has a net rotation...

A racemic mixture has a net rotation

A

to right of original plane

B

to left of original plane

C

to right or left of original plane

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • COMPLEX COMPOUNDS

    AAKASH SERIES|Exercise Objective Exercise-2|110 Videos

  • COMPLEX COMPOUNDS

    AAKASH SERIES|Exercise Objective Exercise-3 (PREVIOUS NEET/AIPMT)|46 Videos

  • COMPLEX COMPOUNDS

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE-5 (Very Short Answer)|7 Videos

  • CO-ORDINATION COMPOUNDS

    AAKASH SERIES|Exercise PRACTICE SHEET - 5 ( Linked Comprehension type questions Passage : I I:)|3 Videos

  • D & F BLOCK ELEMENTS

    AAKASH SERIES|Exercise PRACTICE SHEET-5 (INTEGER ANSWER TYPE QUESTIONS)|6 Videos

Similar Questions

Explore conceptually related problems

Structural isomers have different covalent linkage of atoms. Stereoisomers are compounds that have same sequence of covalent bonds but differ in the relative dispositions of their atoms in space. Geometri cal and optical isomers are the two important types of configurational isomers. The compound with double bonds or ring structure have restricted rotation, so exist in two geometrical forms. The double bonds in larger rings (ring size 10 carbon large) can also cause geometrical isomerism. The optical isomers rotate the plane of plane-polarised light. A sp^(3) -hybridised carbon atom bearing four different types of substituents is called an asymmetric centre or chiral centre. A chiral object or molecule cannot be superimposed on its mirror image. Stereoisomers that are mirror images of each other are called enantiomers. The stereosomers that the pot mirror images of each other are called diastereomers. Diasteremers have different physical properties. A racemic mixture is optically inactive and contains equal amounts of both the enantiomers. Resolution refers to method of separating a racemic mixture. Into two pure enantiomers. A meso compound is an optically inactive stereoisomer, which is achiral due to the presence of an internal plane of symmetry or centre of symmetry within the molecule. The number of chiral centres present in the following compounds is

Structural isomers have different covalent linkage of atoms. Stereoisomers are compounds that have same sequence of covalent bonds but differ in the relative dispositions of their atoms in space. Geometri cal and optical isomers are the two important types of configurational isomers. The compound with double bonds or ring structure have restricted rotation, so exist in two geometrical forms. The double bonds in larger rings (ring size 10 carbon large) can also cause geometrical isomerism. The optical isomers rotate the plane of plane-polarised light. A sp^(3) -hybridised carbon atom bearing four different types of substituents is called an asymmetric centre or chiral centre. A chiral object or molecule cannot be superimposed on its mirror image. Stereoisomers that are mirror images of each other are called enantiomers. The stereosomers that the pot mirror images of each other are called diastereomers. Diasteremers have different physical properties. A racemic mixture is optically inactive and contains equal amounts of both the enantiomers. Resolution refers to method of separating a racemic mixture. Into two pure enantiomers. A meso compound is an optically inactive stereoisomer, which is achiral due to the presence of an internal plane of symmetry or centre of symmetry within the molecule. The following two compounds are

Define Racemic mixture

An enantiomerically pure acid is treated with racemic mixture of an alcohol having chiral carbon, The ester formed will be

An optically active halide when allowed to react with CN^(-) gives a racemic mixture. The halide is most likely to be

Butaclamol is potent antipsychotic that has been used clinically in the treatment of schizophrenia. Although patients are given a racemic mixture of the drug, only the (+)-enantiomer has pharmacological activity. How many chirality centres does butaclamol have ?

In which of the following halogen addition reactions, racemic mixture of products is formed?

AAKASH SERIES-COMPLEX COMPOUNDS -Objective Exercise-1
  1. The complex ion [Co(en)2Cl2]^(+) exhibits

    Text Solution

    |

  2. Optical isomers differ in

    Text Solution

    |

  3. A racemic mixture has a net rotation

    Text Solution

    |

  4. Geometrical isomerism may be possible with

    Text Solution

    |

  5. [Fe(NO2)3Cl3] and [Fe(O-NO)3Cl3] shows

    Text Solution

    |

  6. In metallurgy the metal used to displace silver from its cyano complex...

    Text Solution

    |

  7. Which of the following releases metal slowly which gives uniform coati...

    Text Solution

    |

  8. In [Ti(H2O)6]^(+3) complex the energy absorbed for excitation of 3d^1...

    Text Solution

    |

  9. Number of dative bonds around Ag^+ ion in [Ag(NH3)2]^+

    Text Solution

    |

  10. Which of the following exhibits purple colour in solutions

    Text Solution

    |

  11. Haemoglobin, a complex containing iron is a constituent of blood. The ...

    Text Solution

    |

  12. Which of the following is an organometallic compound?

    Text Solution

    |

  13. In photography, hypo is used in the reduction of

    Text Solution

    |

  14. The polydentate ligand used in the treatment of lead poisoning

    Text Solution

    |

  15. The ligand used in the identification of cupric copper in the laborato...

    Text Solution

    |

  16. Hydrometallurgy is a technique used

    Text Solution

    |

  17. Which of the following silver halide is insoluble in water but soluble...

    Text Solution

    |

  18. The number of moles of KI required to prepare one mole of K(2)[HgI(4)]...

    Text Solution

    |

  19. Geometry of orbitals around the transition metal ion in hexacyanoferra...

    Text Solution

    |

  20. The complex compound that gives a preciptate with BaCl2 solution is

    Text Solution

    |