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Alcohols, Phenols And Ethers

Question
CBSEENCH12011426

Which one is the correct order of acidity?

  • CH2= CH2> CH3– CH = CH2> CH3– C ≡ CH > CH ≡ CH

  • CH ≡  CH > CH3– C ≡  CH > CH2= CH2> CH3– CH3

  • CH ≡ CH > CH2= CH2> CH3– C ≡  CH >CH3– CH3

  • CH3– CH3> CH2= CH2> CH3– C ≡  CH >CH ≡  CH

Solution

B.

CH ≡  CH > CH3– C ≡  CH > CH2= CH2> CH3– CH3