XII Chemistry Alkyl Halides and Amines Online Test Mdcat-2024

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organic chemistry Alkyl halides and amines

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    XII Chemistry Alkyl Halides and Amines Online Test Mdcat-2024



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    1. Which C-X bond has the highest bond energy per mole?

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    2. Why are alkyl halides slightly soluble in water?

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    3. What is the physical state of alkyl halides with a lower number of carbon atoms at room temperature?

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    4. Diazonium salt will be obtained when amine reacts with ____.

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    5. When methyl amine reacts with acetylchloride in presence of ____.

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    6. When primary amines react with aldehyde and ketone to produce ___ and also Referred as _______

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    7. Amines behave as ______

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    8. Amine is produced when ____.

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    9. Which of the following is correct about amine?

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    10. Ethyl amine is _____.

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    11. Many drugs including antiobiotics , anti depressants and antihistamine contain _____ functional group.

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    12. 3°  alcohol is produced when RMgX reacts with ____ on hydrolysis:

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    13. Aniline is a ________ amine

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    14.

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    15. Dehydro halogenation of alkyl halide is ?

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    16. Which size of alkyl group is more easy to form Grignard reagent ?

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    17. __ is used as insecticide .

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    18. Methylcobalamine is a derived from _____.

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    19. ___reaction depends upon polar solvents____ is not favoured.

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    20. Nucleophilic substitution reaction occur when nucleophile attack with ______.

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    21. In which reaction transition state is formed ?

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    22. In which mechanism rate of  reaction depends only on concentration of reactants(substrate)?

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    23. In which reaction of alkyl halide we get alkene?

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    24. Which statement regarding hydrogen bonding is correct with respect to amines

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    25. When Methyl Amine reacts with acetyl chloride, in presence of pyridine, gives___

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    26. Primary amines react with aldehydes to produce

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    27. When primary amines react with excess of alkyl halides, the end product is

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    28. Reduction of amides with lithium aluminum hydrides gives

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    29. Methyl cyanide on catalytic hydrogenation gives

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    30. Choose the right trend of solubility of amines.

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    31. Lower members of amines exist as ______ at room temperature, however, higher members are ______

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    32. Grignard reagant reacts with primary amine to produce _____

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    33.

    In SN₂ reactions, the hybridization of carbon in moving from substart to transition state changes from ?

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    34. Which one of the following is not a nucleophile:

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    35. Acetic acid can be obtained from Ch3MgI with treatment of:

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    36. Grignard reagent is reactive due to :

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    37. which of the following is not associated with SN2 reaction?

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    38. An alkyl halide can be converted into alcohol by the:

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    39. What is the order of SN2 reaction of the alkyl halide?

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    40. Which one of the following species is not an electrophile?

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    41. Ethylene epoxide treated with Grignards reagent followed by acid hydrolysis yield ?

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    42. Alkyl halides undergo a type of reaction ?

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    43. For which mechanisms the first step involved is the same?

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    44. Alkyl halides are considered to be very reactive compounds towards nucleophile because?

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    45. Which alkyl halide out of the following may follow both SN1 and SN2 mechanism ?

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    46. When two moles of ethyl chloride react with two moles of sodium in the presence of ether what will be formed?

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    47. In primary alkyl halides the halogen atom is attached to a carbon which is further attached to how many carbon atoms ?

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    48. The best method of preparation of alkyl halides is a reaction of alcohol with ?

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    49. When ethyl alcohol reacts with thionyl chloride important formed with alkyl halide these important products are:

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    50. Alkyl halide is insoluble in water because of:

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