Home
Class 12
CHEMISTRY
The following questions refer to the twe...

The following questions refer to the twelve compounds given below. You may enter as many as six choices in each answer box.

Which may serve both as H-bond donors and acceptors?

Text Solution

Verified by Experts

The correct Answer is:
b , d, h , j

Compounds having L.P. or -ve charge & have active .H. attached to electronegative elements are known as H-bond acceptor & donor.
Promotional Banner

Topper's Solved these Questions

  • GENERAL ORGANIC CHEMISTRY

    MS CHOUHAN|Exercise LEVEL - 2 (SUBJECTIVE PROBLEMS )|13 Videos
  • GENERAL ORGANIC CHEMISTRY

    MS CHOUHAN|Exercise LEVEL - 2 (SUBJECTIVE PROBLEMS )|13 Videos
  • CARBOXYLIC ACID AND THEIR DERIVATIVES

    MS CHOUHAN|Exercise LEVEL-2( SUBJECTIVE PROBLEMS)|1 Videos
  • GRIGNARD REAGENT

    MS CHOUHAN|Exercise Level-2 (Subjective Problems)|6 Videos

Similar Questions

Explore conceptually related problems

In a locality, there is a man road along North-South direction. The man is given below. With the help of the picture answer the following questions. (i) What is the 3rd object on the left side in street no 3? (ii) Find the name of the 2nd house which is in right side of street 2. (iii) Locate the position of Mr. K's house. (iv) How do you describe the position of the post office. (v) How do you describe the location of the hospital?

The following questions consist of two statements, one labelled as 'Statement I' and the other 'Statement II'. You have to examine these two statements carefully and decide if the Statement I and the Statement II, are individually true and if so, whether the Statement II is the correct explanation for the given Statement I. Select your answer to these items using the codes given below and then select the correct option. Statement 1 : sin^(-1)(sin5) gt x^(2)-4x has many solutions lying in the interval (2-sqrt(9-2pi), 2+sqrt(9-2pi)) Statement 2 : Sin^(-1)(Sin5)=5-2pi

Study the food web given below and answer the questions that follow. Which of the following organisms in the given food web act both as a predator and a prey?

In a test a candidate may have answered a question in 3 ways. The question is a multiple choice question with 4 choices one of which is the correct answer. He might have guessed the answer for which the probability is 1/3. He might have copied the answer for which the probability is 1/6. He might have known the answer. If he copied the answer the probability that his answer is correct is 1/8. Find the probability that he knew the answer given that he correctly answerd it.

1) Total number of electron paire= (1)/(2) (number of valence electrons pm electron (for ionic charge) 2) Number of bond electron pairs= number of atoms - 3) Number of electron pairs around central atom= total number of electron pairs - 3 [number atoms (except H)] 4) Number lone pair = (number of central electron pairs - number bond pairs) Read the above method and answer the following questions : Based on the given structure of the some of the molecules have been matched. Which is the incorrect matching ?

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

MS CHOUHAN-GENERAL ORGANIC CHEMISTRY -LEVEL - 2
  1. Which of the carbon-substituted phenol derivatives above is the strong...

    Text Solution

    |

  2. The following questions refer to the twelve compounds given below. You...

    Text Solution

    |

  3. The following questions refer to the twelve compounds given below. You...

    Text Solution

    |

  4. The following questions refer to the twelve compounds given below. You...

    Text Solution

    |

  5. Consider the following compounds and answer A and B. Which of th...

    Text Solution

    |

  6. Which of the compounds is the strongest Lewis base ?

    Text Solution

    |

  7. Rank the non-bonding electrons indicated by the arrows in order of inc...

    Text Solution

    |

  8. In each of the following sections four nitrogen containing compounds a...

    Text Solution

    |

  9. For the two sets of acids shown below, rank their acidity most acidic ...

    Text Solution

    |

  10. rank their acidity most acidic to least acidic.

    Text Solution

    |

  11. In each of the following sections four compounds are listed. In the bo...

    Text Solution

    |

  12. In the two questions below, you are asked to rank the relative strengt...

    Text Solution

    |

  13. In the two questions below, you are asked to rank the relative strengt...

    Text Solution

    |

  14. In each of the following sections four compounds are listed. (Decreasi...

    Text Solution

    |

  15. Rank in the order of increasing basic strength.

    Text Solution

    |

  16. Compare acidic strength of the following (Write your answer in box).

    Text Solution

    |

  17. Arrange the hydrogens in increasing order of their acidic strengths.

    Text Solution

    |

  18. The compounds whose structures are shown below, incorporate a variety ...

    Text Solution

    |

  19. The compounds whose structures are shown below, incorporate a variety ...

    Text Solution

    |

  20. The compounds whose structures are shown below, incorporate a variety ...

    Text Solution

    |