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Which of the following will not give pos...

Which of the following will not give positive Libermann's test?

A

B

C

D

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The correct Answer is:
B, C, D
`C_(6)H_(5)-OH` given +ve Liebermann test. Nitro phenols para substituted phenol do not give the test
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AAKASH SERIES-PRACTICAL CHEMISTRY-LEVEL -II (Lecture Sheet) (EXERCISE-I) (Single or more than one option correct)
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  2. Which of the following respond to litmus test?

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  3. Which of the following will not give positive Libermann's test?

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  4. Which of the following will evolve CO(2) on reaction with NaHCO(3) ?

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  5. Aldehydes and ketones canbe distinguished by using.

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  6. Which of the following will show positive azodye test ?

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  7. Which of these can be distinguished by adding HCl or Na(2)CO(3) ?

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  8. Which of the following reagents can be used to separate a mixture of a...

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  9. Ethanol and ethanal are distinguished by

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  10. Formic acid and acetic acid can be distinguished by

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  11. Methanoic acid and inethanal can be distinguished by

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  12. Which of the following will give brick red ppt. with Fehling's solutio...

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  13. Compound 'A' (C(10)H(12)O) evolves H(2) gas with Na metal. It reacts w...

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  14. The gas(es) which turn lime water milky is (are)

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  15. Which of the following sulphide(s) is (are) not decomposed with dil. H...

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  16. Which of the following do not give chromyl chloride test?

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  17. Which of the following radicals will be precipitated by passing H(2)S ...

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  18. KCN is used for separating

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  19. Which of the following cations do (does) not give borax bead test?

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  20. The substance(s) which undergo sublimation "is"//"are"

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