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Can we separate two liquids A (b.p. 353 ...

Can we separate two liquids A (b.p. 353 K) and B (b.p. 365 K) present in a mixture by simple distillation ?

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No, the method of simple distillation cannot be used here because the vapours of both the vapours of both the liquids will be formed simultaneously and will condense together in the receiver. The separation can be done by fractional distillation.
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Suggest methods for the separation of the following mixtures : (a) a mixture of liquid A (b.p. 365 K) and liquid B (b.p. 355 K) (b) a mixture of liquid C (b.p. 348 K) and liquid D (b.p. 478 K).

Can we separate the components of azeotropic mixture by distillation?

(a). If both (A) and (R) are correct and (R) is the correct explanation for (A). (b). If both (A) and (R) are correct and (R) is the correct explanation for (A). (c). If (A) is correct and (R) is incorrect. (d). If (A) is incorrect and (R) is correct. ltbr. (e). If both (A) and (R) are incorrect. Q. Assertion (A): Benzene (boiling point 353K) and methanol (boiling point 338K) are separated by simple distillation. Reason (R): Fractional distillation is used to separate two liquids from their mixture when their boiling points differ by 20^@ or so.

The technique used to separate the two liquids have close in their boiling paints is? Simple distillation Chromatography Crystallization Fractional distillation

represents the distillation of mixture of liquid A and liquid B which gives both of pure liquid A and B . Represents the azeotropic mixture of HNO_(3) and H_(2)O which distillation gives an azeotropic mixture and either of pure liquid. We cannot separate both the pure liquid, i.e., H_(2)O and HNO_(3) . a solution of 50% of B on distillation results into

represents the distillation of mixture of liquid A and liquid B which gives both of pure liquid A and B . Represents the azeotropic mixture of HNO_(3) and H_(2)O which distillation gives an azeotropic mixture and either of pure liquid. We cannot separate both the pure liquid, i.e., H_(2)O and HNO_(3) . What is the result of distilling a mixture of 50% HNO_(3) and 50%H(2)O ?

represents the distillation of mixture of liquid A and liquid B which gives both of pure liquid A and B . Represents the azeotropic mixture of HNO_(3) and H_(2)O which distillation gives an azeotropic mixture and either of pure liquid. We cannot separate both the pure liquid, i.e., H_(2)O and HNO_(3) . What is the result of distilling a mixture of 80% HNO_(3) and 20%H_(2)O ?

represents the distillation of mixture of liquid A and liquid B which gives both of pure liquid A and B . Represents the azeotropic mixture of HNO_(3) and H_(2)O which distillation gives an azeotropic mixture and either of pure liquid. We cannot separate both the pure liquid, i.e., H_(2)O and HNO_(3) . At temperature T_(1) and composition Q , which of the following is true?

DINESH PUBLICATION-ORGANIC CHEMISTRY - SOME BASIC PRINCIPLES & TECHNIOUES-CONCEPT BASED QUESTION
  1. Designate each carbon atom as primary, secondary, tertiary and quanter...

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  2. A certain substance contains only carbon and hydrogen and its molecula...

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  3. Can we separate two liquids A (b.p. 353 K) and B (b.p. 365 K) present ...

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  4. Under what condition can the process of steam distillation be used ?

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  5. Lassaigne's extract is prepared in distilled water and not in tap wate...

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  6. Why is impure glycerol by distillation under reduced pressure ?

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  7. Hydrazine does not give Lassaigne's test for nitrogen. Why ?

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  8. Can we use potassium in place of sodium for preparing Lassaigne's extr...

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  9. Do we collect the vapours of the volatile substance in the Victor Meye...

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  10. Lassaigne's test is not very successful for diazonium salts. Assign re...

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  11. (a) Write IUPAC names of the following compounds : (i) CH(3)-underse...

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  12. (a) What are electrophiles ? Give example. (b) Describe the chemistr...

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  13. What all the acylic structural isomers with the molecular formula C(4)...

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  14. Write structureal formula of (a) Neopentane (b) Chlorobenzene (c) Prop...

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  15. (a) What is chromatography ? (b) What is inductive effect ?

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  16. Write structural formulae of all isomers of C(6)H(14). Give their IUPA...

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  17. Describe the chemistry of Lassaigne's test used for the detection of n...

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  18. Write IUPAC names of the following compounds. (i) CH(3)-CH(2)-unders...

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  19. Write IUPAC name of : (CH(3))(2)C=CH CHO.

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  20. What is inductive effect ? Explain

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