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(A) The boiling point of C2H5OH is less...

(A) The boiling point of `C_2H_5OH ` is less than that of `H_2O` , though the molecular weight of C,H,OH is more than that of water.
(R) `C_2H_5OH` molecules are not highly associated through hydrogen bonding as in water.

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

Both (A) and (R) are false

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-ALCOHOLS, PHENOLS AND ETHERS-ETHERS (OBJECTIVE EXERCISE-4)
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  2. (A) Ethyl alcohol is soluble in organic solvents (R) Ethyl alcoho...

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  7. (A) Alcohols act as Bronsted - Lowry bases. (R) In alcohols the lo...

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  9. (A) Alcohols can act as nucleophiles (R) Alcohols form salts with...

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  12. (A) The bond angle C-O-H in alcohol is less than in phenols (R) I...

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  13. (A) In ethers, bond angle C-O-C is more than tetrahedral angle (R...

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  14. (A) n-propyl alcohol is prepared from propene by the action of B2H6 f...

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  15. (A) During acid catalysed esterification, oxygen atom of alcohol is pr...

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  19. (A) Alcohols are acidic in nature but donot react with NaOH solution ...

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