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Reaction by which benzaldehyde cannot be...

Reaction by which benzaldehyde cannot be prepared is :

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
D
Zn-Hg/conc.HCl is Clemmenson reduction. It can be used for `-underset(O)underset(||)C-` only.
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NEET-MCQ
  1. Which of the following structure is similar to graphite e?

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  2. The basic structural unit of silicates is

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  3. Reaction by which benzaldehyde cannot be prepared is :

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  4. Which of the following does not give oxygen on heating?

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  5. Which of the following lanthanoid ions is diamagnetic? (Atomic number ...

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  6. Indentify the correct order of solubility in aqueous medium

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  7. XeF2 is isostructural with

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  8. An excess of AgNO(3) is added to 100mL of a 0.01M solution of dichloro...

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  9. Which of these is least likely to act as Lewis base?

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  10. KMnO4 can be prepared fromK2MnO4 as per the reaction: The reaction ...

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  11. Which of the following is electron deficient ?

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  12. Structure of the compound whose IUPAC name is 3-ethyl-2-hydroxy-4-meth...

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  13. Which of these is not a monomer for a high-molecular mass silicone pol...

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  14. Which of the following statements about the interstitial compounds is ...

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  15. Which one of the following molecules contains no pi - bond ?

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  16. Antiseptics and disinfectants either kill or prevent growth of microor...

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  17. Among the following ethers, which one will produce methyl alcohol on t...

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  18. Nylon is an example of

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  19. The structure of isobutyl group in an organic compound is

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  20. Nitrobenzene on reaction with conc HNO(3)//H(2)SO(4) at 80-100^(@)C fo...

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