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Assertion : IUPAC name of the compound ...

Assertion : IUPAC name of the compound `CH_3- underset (CH_3) underset(|) (CH)-O-CH_2-CH_2- CH_3` is 2-Ethoxy-2-methylethane. Reason : In IUPAC nomenclature, ether is regarded as hydrocarbon derivative in which a hydrogen atom is replaced by -OR or -OAr group [where R = alkyl group and Ar = aryl group]

A

(a) Assertion and reason both are correct and reason is the correct explanation of the assertion.

B

(b) Assertion and reason both are correct and reason is not the correct explanation of the assertion.

C

(c) Assertion is correct but reason is correct.

D

(d) Assertion is incorrect but reason is correct.

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MODERN PUBLICATION-ALCOHOLS, PHENOLS AND ETHERS-EXERCISE
  1. In the following questions a statement of assertion followed by a stat...

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  2. Assertion : p-nitrophenol is more acidic than phenol. Reason : Nitro g...

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  3. Assertion : IUPAC name of the compound CH3- underset (CH3) underset(|...

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  4. Assertion : Bond angle in ethers is slightly less than the tetrahedral...

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  5. Assertion: Boiling points of alcohols and ethers are high. Reason: The...

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  6. Assertion : Like bromination of benzene, bromination of phenol is also...

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  7. Assertion : o-Nitrophenol is less soluble in Water than the m-and p-is...

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  8. Assertion : Ethanol is a weaker acid than phenol. Reason : Sodium etho...

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  9. Assertion : Phenol forms 2, 4, 6 - tribromophenol on treatment with Br...

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  10. Assertion : Phenols give o- and p-nitrophenol on nitration with conc. ...

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  11. Write chemical reaction for the preparation of phenol from chloroben...

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  12. Predict the product of the following reaction : CH3-CH2-CH2-O-CH3+HB...

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  13. Why di-tertiary butyl ether cannot be prepared byWilliamson’s synthesi...

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  14. Which of the two, phenol or o-nitrophenol more acidic and why?

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  15. What is the order of reactivity of 1^@, 2^@ and 3^@ alcohols with sodi...

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  16. How will you convert : Propene to propan-1-ol .

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  17. How will you convert phenol to salicylic acid ?

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  18. Write the IUPAC name of the following : CH3CH2OCH(CH3)CH2CH3

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  19. Discuss the reaction and mechanism of acidic dehydration of ethyl alco...

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  20. Which of the two : C6H5OH or C2H5OH is more acidic and why?

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