CBSE Class 12 Chemistry Solved Question Paper 2014

Short Answer Type

Advertisement
Zigya App

Which alkyl halide from the following pair is chiral and undergoes faster SN2 reaction?

Among the given pair of compounds, alkyl halide (b) has a chiral centre.


The alkyl halide (a) does not contain a chiral centre and it also gives faster SN2 reaction as SN2 is more favourable in primary alkyl halides.

1199 Views
  • Switch
    • Advertisement

    Draw the structure of major monohalo product in each of the following reactions: 
    i) 


    ii) 

     

    1084 Views
    Answer

    What is antiseptics? Give an example.

    1009 Views
    Answer

    Out of SN1 and SN2, which reaction occurs with

    (a) Inversion of configuration

    (b) Racemisation 

    1624 Views
    Answer

    Name the base that is found in nucleotide of RNA only.

    634 Views
    Answer
    Advertisement

    Deficiency of which vitamin causes night-blindness ?

    701 Views
    Answer

    Why is the use of aspartame limited to cold foods and soft drinks?

    1008 Views
    Answer

    Which of the two components of starch is water soluble?

    1204 Views
    Answer

    Arrange the following compounds in increasing order of solubility in water:

    C6H5NH2, (C2H5)2NH, C2H5NH2

    1939 Views
    Answer
    Advertisement

    Give two examples of macromolecules that are chosen as drug targets.

    958 Views
    Answer