XII Chemistry Alcohol Phenol and Ether Online Test Mdcat-2024

Alcohol Phenol and Ether Online MCQS Test
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    XII Chemistry Alcohol Phenol and Ether Online Test Mdcat-2024

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    1. Catechol and resorcinol are:

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    2. Benzyl alcohol is treated completely with mixture of K2Cr2O7 and conc. H₂SO₄ to form:

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    3. Anisole is:

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    4. Major product for reaction of phenol with conc. H2SO4 at low temperature is:

    5 / 50

    5. Lucas reagent is a mixture of:

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    6. Catalytic reduction of phenol gives:

    7 / 50

    7. Tertiary alcohols are resistant towards oxidation because of:

    8 / 50

    8. Intermolecular dehydration of alcohols leads to the formation of:

     

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    9. Aldehydes can be reduced to primary alcohols by:

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    10. Reaction of sodium salt of phenol with CO₂ is called as:

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    11. Which one is incorrect for phenol?

    12 / 50

    12. Esters are produced when:

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    13. Conversion of glucose to ethyl alcohol in fermentation process of starch is brought about by enzyme:

    14 / 50

    14. In Dow's process phenol is prepared from:

    15 / 50

    15. Oxidation product of isopropyl alcohol is:

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    16. Which alcohol of the following reacts at fastest rate with Lucas reagent?

    17 / 50

    17. When a mixture of methyl alcohol and ethyl alcohol is treated with excessive conc.H2SO4 at 140ºC product formed is:

    18 / 50

    18. When phenol is treated with dilute HNO3, major product formed is:

    19 / 50

    19. Glycerol is a:

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    20. Which of following product is mainly formed if ethanol is dehydrated with conc: Sulphuric acid at 170°C?

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    21. Which of following is an anesthetic agent?

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    22. Ethanol reacts with PCl3 to form:

    23 / 50

    23. Alcohol are identified by which test?

    24 / 50

    24. 1° alcohol and 2° alcohol oxidized in presence of KMnO4/K2Cr2O7 forms_________.

    25 / 50

    25. When Ether reacts with strong acid ____ is formed?

    26 / 50

    26. Ether act as_____

    27 / 50

    27. boiling point of Aldehyde ____ than alcohol and Carboxylic acid?

    28 / 50

    28. When Excess alcohol heated with H2SO4 at 140°C which product is formed?

    29 / 50

    29. ______is volatile liquid

    30 / 50

    30. The Source of OR- nucleophile is

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    31. When Sodiumethoxide (C2H5ONa) reacts with C₂H5Cl this reaction is called?

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    32. Which of the following is correct about ether?

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    33. Which of following is Mixed ether?

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    34. Which of following is Used to Suppress response to Sensory stimulation?

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    35. In Lucas lest which alcohol for within few minutes?

    36 / 50

    36. The structure of_______ are much closer to Water.

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    37. The reaction in which O-H bond is broken_______

    38 / 50

    38. The ease of acid catalyzed dehydration of alcohol is:

    39 / 50

    39. Ethan-1,2-diol reacts with to _______produce Carbonyl Compound.

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    40. Which alcohol oxidize in the presence of Strong oxidizing gent gives Acetone?

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    41. Which of the following reaction occurs in presence of pyridine as Solvent?

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    42. Which reaction occurs immediately?

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    43. Which of following method alcohol is produced.

    1) RCHO  ( in the presence of LiAlH4)→

    2) RCOR ( in the presence of LiAlH4) →

    3) RCOOH ( in the presence of LiAlH4 and  ether) →

    4) RCOOR ( in the presence of LiAlH4 and  ether) →

    44 / 50

    44. Which of following combination can be used to Synthesis Alcohol?

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    45. Which of the following is correct about Alcohol?

    i) The boiling point of alcohol is Lower than ether.

    ii) Solubility decrease with increasing the number of alkyl group

    iii) The greater the no. of carbon in the molecule, the Lower the boiling point of alcohol.

    iv) The mixture of Isopropyl alcohol in water is Used as rubbing alcohol

    46 / 50

    46. Pka Value of Sec:propyl alcohol___

    47 / 50

    47. which of the following alcohol is Secondary?

    48 / 50

    48. Glycerol ______is alcohol.

    49 / 50

    49. Wood Spirit is term Used for

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    50. ______is Used as automative antifreeze:

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