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The correct Answer is:
A-q; B-r; C-s; D-p
A) Aniline can be purified by stream distilation because it is insoluble in water
B) Glyceral and spentlye purified by distilation under reduced pressure because they under go decomposition at its B.P.
C) Benzoic acid undergo sublimation (impurition should not)
D) Amino acids can be separated by chromatographic method
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Knowledge Check

  • Matching the following

    A
    1-c,2-a,3-d,4-b
    B
    1-d,2-a,3-b,4-c
    C
    1-a,2-c,3-b,4-d
    D
    1-b,2-d,3-a,4-c
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