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Iodoform test is characteristic of:...

Iodoform test is characteristic of:

A

`Ar-OH` group

B

`-CO-CH_3` group

C

`-CHO` group

D

`-COOH` group

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The correct Answer is:
B
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MODERN PUBLICATION-APPENDIX A-Multiple Choice Questions (Level-I)
  1. Ferric chloride (neutral) reacts with catechol to give :

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  2. Tollen's reagent test can be performed to detect :

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  3. Iodoform test is characteristic of:

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  4. Buff colour is produced by the reaction of neutral FeCl3 with:

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  5. Which of the following organic compound gives carbylamine test ?

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  6. Azo dye test is used to distinguish between :

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  7. Reaction of ferrous salts with KMnO4 is a:

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  8. For a (N)/(10) solution of KMnO4, its molarity will be:

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  9. KMnO(4) acts as an oxidising agent in the presence of dil H2 SO4. Its ...

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  10. A solution of impure KMnO4 is prepared by dissolving 2g of it in IL of...

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  11. Aniline yellow is prepared by coupling of benzene diazonium chloride w...

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  12. Ortho-nitro acetanilide is removed from p-nitro acetanilide by crystal...

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  13. Melting point of pure acetanilide is about :

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  14. Mohr's salt is :

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  15. Which type of variation is inherited ?

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  16. Fe(OH)3 and Cr(OH)3 ppts. are separated by :

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  17. H2S would separate the following at pH lt 7

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  18. Ag2S is soluble in NaCN due to the formation of :

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  19. A solution contains Cu(CH3COO)2. Cd(CH3COO)2 and Zn(CH3COO)2. On pass...

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  20. In Lassagine's test, when both N and S are present, blood red colour i...

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