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Aldehydes and ketones may be distinguish...

Aldehydes and ketones may be distinguished by using

A

Lucas reagent

B

Hinsberg reagent

C

Tollen's reagent

D

All of these

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The correct Answer is:
3
Tollen's reagent gives black precipitate with aldehydes
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RESONANCE ENGLISH-ALDEHYDES, KETONES, CARBOXYLIC ACID-ORGANIC CHEMISTRY(Aldehydes , Ketones, Carboxylic acid)
  1. If the Planck's constant h=6.6×10^(-34) Js, the de Broglie wave length...

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  2. A new carbon-carbon bond formation is possible in:

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  3. Aldehydes and ketones may be distinguished by using

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  4. If the Planck's constant h=6.6×10^(-34) Js, the de Broglie wave length...

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  5. If the Planck's constant h=6.6×10^(-34) Js, the de Broglie wave length...

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  6. If the Planck's constant h=6.6×10^(-34) Js, the de Broglie wave length...

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  7. The product P is :

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  8. How many electrons with l=2 are there in an atom having atomic number ...

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  9. How many electrons with l=2 are there in an atom having atomic number ...

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  10. How many electrons with l=2 are there in an atom having atomic number ...

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  11. How many electrons with l=2 are there in an atom having atomic number ...

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  12. How many electrons with l=2 are there in an atom having atomic number ...

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  13. How many electrons with l=2 are there in an atom having atomic number ...

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  14. How many electrons with l=2 are there in an atom having atomic number ...

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  15. How many electrons with l=2 are there in an atom having atomic number ...

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  16. An atom has mass of 0.02 kg and uncertainty in its velocity is 9.218×1...

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  17. An atom has mass of 0.01 kg and uncertainty in its velocity is 7.318×1...

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  18. An atom has mass of 0.2 kg and uncertainty in its velocity is 6.218×10...

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  19. CH(3)CH(2)CH(2)CH(2)CH(2)COOHrarrCH(2)CH(2)CH(2)-overset(overset(NH(2)...

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  20. An atom has mass of 0.01 kg and uncertainty in its velocity is 4.318×1...

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