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(A) Diethyl ether is used as general ana...

(A) Diethyl ether is used as general anaesthetic
(R) Diethyl ether produces unconscio-usness without effecting lungs.

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

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-ALCOHOLS, PHENOLS AND ETHERS-ETHERS (OBJECTIVE EXERCISE-4)
  1. (A) Phenol and benzoic acid are distinguished with NaHCO3 solution ...

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  2. (A) O and p nitro phenols are separated by steam distillation (R)...

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  3. (A) Reimer Tiemann reactions of phenol with chloroform in alkali produ...

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  4. (A): Ethers behave as bases in the presence of mineral acids. (R): O...

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  5. (A):Ethers are relatively inert when compared to C(2)H(5)OH. (R): In...

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  6. (A): (CH(3))(3)C-ONa and CH(3)Br react together to form (CH(3))(3)C-O-...

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  7. (A) IUPAC name of the compound CH3 - undersetoverset(|)(CH3)(C)H -...

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  8. (A) Ditertiarybutyl ether cannot be prepared by Williamson's synthesis...

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  9. (A) The major products formed by heating (R) Para amino benzy...

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  10. (A) Anisole undergoes electrophilic substitution reaction at ortho & p...

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  11. (A) Phenetole on cleavage with HI gives phenol & ethyl iodide (R)...

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  12. (A) IUPAC name of is 2-ethoxy1,1,-dimethyl cyclohexane (R) Acco...

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  13. (A) Formation of ether from alcohol is an example of bimolecular nucle...

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  14. (A) To prepare ter.butylethylether, the reactants used are ter.butylbr...

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  15. (A) Ethers are not generally prepared by acid dehydration of 2^@ and 3...

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  16. (A) Methoxy benzene can be prepared by the reaction of C6H5 ONa and CH...

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  17. (A) Reaction of HI with ter-butylethylether produces ter.butyliodide &...

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  18. (A) Anisole is more reactive than phenol towards electrophilic aromati...

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  19. (A) With excess HI anisole gives a mixture of iodobenzene and methyl i...

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  20. (A) Diethyl ether is used as general anaesthetic (R) Diethyl ether ...

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