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What is not correct tautomers ?...

What is not correct tautomers ?

A

They have differentelectronic as well as atomic arrangements

B

They exist in equilibrium

C

They possess same electronic arrangement but different atomic arrangements

D

They possess same molecular mass

Text Solution

Verified by Experts

The correct Answer is:
C

Tautomers have different electronic as well as different atomic arrangements but they exist in equilibrium.
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  • DINESH PUBLICATION-ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP CONTAINING HALOGENS -BRAIN TEASERS - 10
    1. What is not correct tautomers ?

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    2. The IUPAC name of Protocatechualdehyde is

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    3. Whose name is associated with the introduction of term tautomerism ?

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    4. Which of the following reagents will not yield alkene?

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    5. n-Heptane passed over chromium trioxide supported over alumina at 873 ...

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    6. Which statement is not correct ?

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    7. When aqueous solution succinate is electrolysed a gas X is produced al...

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    8. The conversion of ethyl methyl ketoxime to N-methylpropanamide represe...

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    9. The above reaction is called

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    10. When propane is allowed to react with diazomethane in thepresence of U...

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    11. Ethyl carbocation can be considered as hybrid of the following four st...

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    12. Which of the following species is less reactive than benzene towards r...

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    13. During bromination of benzene in the presence of FeBr(3) the species t...

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    14. CH-=CH overset(NaOCl)underset(0^(@)C)rarr ? The product in the above...

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    15. Mustard gas is:

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    16. One of the reactive intermediates of organic reactions contains a diva...

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    17. Which of the following compounds will not show geometrical isomerism ?

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    18. Which of the following structures does not contain any chiral C atom b...

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    19. The lowest possible alkene with ethyl group as substituent possess mol...

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    20. The correct order of reactivity of the compounds (I) C(6)H(5)H(2)(Br...

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