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Which compound among the following ives ...

Which compound among the following ives a positive iodoform test ? 1. Ethanol 2. Ethanal 3. 1-Butanol 4. 2-Butanol 5. Phenyl ethanal

A

1,2 and 5

B

1,3 and4

C

1,2 and 3

D

1,2 and 4

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MODERN PUBLICATION-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-EXERCISE
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  2. Aldehydes that do not undergo aldol condensation are 1. Propanal 2. t...

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  3. Which compound among the following ives a positive iodoform test ? 1. ...

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  4. In SN2 reactions, the correct order of reactivity for the following co...

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  5. The IUPAC name of

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  6. When Propionic acid is treated with aqueous NaHCO3, CO2 is liberated. ...

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  7. In the following sequence of reactions - Toluen e overset (KMnO4) rarr...

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  8. A Compound ‘X’ neither reacts with sodium displacing hydrogen nor with...

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  9. Which of the following compounds is not formed in iodoform reaction of...

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  10. Which of the following pairs has the same size ?

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  11. The IUPAC name of

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  12. The relative acidic strengths of benzoic acid, o-toluic acid and p-tol...

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  13. Upon treatment with I2 and aqueous NaOH, which of the following compou...

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  14. Which of the following does not undergo Cannizzaro's reaction ?

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  15. A carbonyl group can be converted into -CH2- by

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  16. To which of the following species octet rule is applicable:

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  17. Bromination of PhCOMe in acetic acid medium produces mainly

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  18. Conversion of benzene to acetophenone can be brought by

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  19. IUPAC name of CH3- underset(OH) underset(|) (CH)- CH2- underset(COOH)...

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  20. Arrange the following compounds in increasing order of their property ...

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