Name the reagents used in the following reactions ?  from Clas
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    Subject
    Chemistry

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    CBSE Class 12

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    CBSE Class 12 Chemistry Solved Question Paper 2015

    Multiple Choice QuestionsShort Answer Type

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    31.

    Name the reagents used in the following reactions ? 



    Name of the reagent: Sodium borohydride (NaBH4). It is a good reducing agent useful in the reduction of aldehyde and ketone to alcohol.

     

    Name of the reagent: Alkaline potassium permanganate (KMnO4-KOH). Potassium permanganate is a strong oxidising agent.

     

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    32.

     Write the names and structures of the monomers of the following polymers

    (i) Nylon-6, 6

    (ii) PHBV

    (iii) Neoprene

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    33.

    Predict the products of the following reactions :

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    34.

    How do you convert the following?

    Phenol to anisole

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    35.

    How do you convert the following?

    Propan-2-ol to 2-methylpropan-2-ol

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    36.

    How do you convert the following?

    Aniline to Phenol

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    37.

    Write the mechanism of the following reaction: 2CH3-CH2-OH -->  CH3-CH2-O-CH2-CH3?

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    38.

    Write the equation involved in the acetylation of Salicylic acid.

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    39.

    Which one of the following is a disaccharide: Starch, Maltose, Fructose, Glucose ?

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    40.

    What is the difference between fibrous protein and globular protein?

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