Home
Class 12
CHEMISTRY
Consider the potential energy diagram gi...

Consider the potential energy diagram given below

(X) Name the positions A-D
(Y) Answer the following quesitons :
(i) Both reactoin pathways are :
(ii) Which step is the determining step (RDS) ?
(iii) Which product is most stable ?
(iv) In accordance with Hammonds postulate, exothermic reactions tend to have

A

early transition states that are reactant - like

B

late transition states that are reactant - like

C

early transition states that are product - like

D

late transition states that are product- like.

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D

Basic information
Promotional Banner

Topper's Solved these Questions

  • ALKYL HALIDES (SUBSTITUTION REACTIONS)

    MS CHOUHAN|Exercise LEVEL-2|41 Videos
  • ALKYL HALIDES (ELIMINATION REACTION)

    MS CHOUHAN|Exercise LEVEL-2|25 Videos
  • AMINES

    MS CHOUHAN|Exercise Level-2|1 Videos

Similar Questions

Explore conceptually related problems

The atomic number of elements A, B, C, D and E are given below: From the above table, answer the following questions : (i) Which two elements are chemically similar ? (ii) Which is an inert gas ? (iii) Which element belongs to 3 period of periodic table ? (iv) Which element among these is a non-metal ?

Using the given part of the periodic table, answer the following questions with reason : (i) Name the element having smallest atomic size. (ii) Write electronic configuration of element E. (iii) Identify the elements which have similar physical and chemical properties as the element Y.

Atoms of eight elements A, B, C, D, E, F, G and H have the same number of electronic shells but different in their outermost shells. It was found that elements A and G combine to form an ionic compound which can also be extracted from sea water. Oxides of the elements A and B are basic in nature while those of E and F are acidic. The oxide of elements D is almost neutral. Answer the following questions based on the information given here in : (i) To which group or period of the periodic table do the listed elements belong ? (ii) Which one of the eight elements is likely to be a noble gas? (iii) Which one of the eight elements would have the largest atomic radius ? (iv) Which two elements amongst these are likely to be the non-metals? (v) Which one of these eight elements is likely to be a semi-metal or metalloid ?

From the following part of the periodic table, answer the following questions: (i) Which is the most reactive metal ? (ii) Name the family of fluorine Q, R, T. (iii) Name one element each of group 2 and 15. (iv) Give the name of the element P placed below carbon. (v) Compare X and P with respect to the size of atoms.

In the following table, the positions of six elements A, B, C, D, E and F are given as they are in the Modern Periodic Table : On the basis of the above table, answer the following questions : (i) Name the element which forms only covalent compounds. (ii) Name the element which is a metal with valency three. (iii) Name the element which is a non-metal with valency three. (iv) Out of B and C, whose atomic radius is bigger and why? (v) Write the common name for the family to which the elements D and F belong.

Study the following table in which positions of six elements A, B, C, D, E and F are shown as they are in the modern periodic table : On the basis of the above table, answer the following questions : (i) Name the element which forms only covalent compounds. (ii) Name the element which is a metal with valency three. (iii) Name the element which is a non-metal with valency three. (iv) Out of D and E, which is bigger is size and why ? (v) Write the common name for the family to which the elements C and F belong.

Distinguish between unisexual and bisexual flowers giving one example of each. Draw a neat diagram showing fertilisation in a flower and label: a] Pollen tube b] Male germ cell c] Female germ cell, on it. OR Draw the diagram showing the germination of pollen on stigma and label the part on which pollination takes place. Answer the following questions based on diagram given aside. i] Name the part marked 'P. in the diagram. ii] How does 'P. reach part 'B'? iii] State the importance of the part 'C'. iv] What happens to the part marked 'D' after fertilisation is over? Mention the role of gamete and zygote in sexually reproducing organisms.

Which of the following situations correctly describe the similarity between an angiosperm egg and a human egg? (i) Eggs of both are formed only once in a lifetime. (ii) Both the angiosperm egg and human egg are stationary. (iii) Both the angiosperm egg and human egg are motile transported. (iv) Syngamy in both results in the formation of zygote. Choose the correct answer from the optiions given below:

MS CHOUHAN-ALKYL HALIDES (SUBSTITUTION REACTIONS)-LEVEL-2
  1. Encircle whichever of the following : undergoes an S(N^1) reaction m...

    Text Solution

    |

  2. Reativity : Circle the reaction that reacts FASTER by S(N^2) in each p...

    Text Solution

    |

  3. Consider the potential energy diagram given below (X) Name the po...

    Text Solution

    |

  4. Select whether the following combinations of reactants will react by s...

    Text Solution

    |

  5. Select whether the following combinations of reactants will react by s...

    Text Solution

    |

  6. Select whether the following combinations of reactants will react by s...

    Text Solution

    |

  7. Select whether the following combinations of reactants will react by s...

    Text Solution

    |

  8. Select whether the following combinations of reactants will react by s...

    Text Solution

    |

  9. Select whether the following combinations of reactants will react by s...

    Text Solution

    |

  10. Select whether the following combinations of reactants will react by s...

    Text Solution

    |

  11. Examine the ten structural formulas shown in fig. & select that satify...

    Text Solution

    |

  12. Select which reaction from the following reaction pairs will occur fas...

    Text Solution

    |

  13. Select which reaction from the following reaction pairs will occur fas...

    Text Solution

    |

  14. Select which reaction from the following reaction pairs will occur fas...

    Text Solution

    |

  15. Select which reaction from the following reaction pairs will occur fas...

    Text Solution

    |

  16. Select which reaction from the following reaction pairs will occur fas...

    Text Solution

    |

  17. Tick your answer in the given box.

    Text Solution

    |

  18. Match the column :

    Text Solution

    |

  19. Text Solution

    |

  20. Text Solution

    |