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Bakelite is prepared by the reaction bet...

Bakelite is prepared by the reaction between:

A

phenol and formaldehyde

B

urea and formaldehyde

C

ethylene and glyol

D

tertamethylene and glycol

Text Solution

Verified by Experts

The correct Answer is:
A
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
  1. Which one of the following undergoes reaction with 50% sodium hydroxid...

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  2. Which one of the following reaction is called Rosenmund reaction ?

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  3. Bakelite is prepared by the reaction between:

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  4. CH(3)COCH(3) and CH(3)CH(2)CHO can be distinguished by :

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  5. On reaction with hydroxylamine, aldehydes produce:

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  6. Aldehude with NH(2)NH(2) forms

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  7. The reagent most suitable for converting a primary alcohol into an ald...

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  8. Which is the correct alternate ?

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  9. CH(3)CH(2)-=Noverset(X)rarrCH(3)CH(2)CHO the compound X is :

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  10. Reduction of aldehydes and ketones into hydrocarbons using hydrazine a...

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  11. 3-hydroxybutanal formed when X reacts whith Y in dilute Z solution. Wh...

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  12. A writing reaction with an aldehyde gives :

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  13. In the given transformation which of the following is the most appropr...

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  14. Which of the following pathways produces 2-hexanone? (i)1-Hexyne is...

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  15. In a reaction RCHO is reduced to RCH(3) usig amalgamated zinc and cenc...

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  16. CH(3)COOHoverset(LiAlH(4))rarr(X)underset(5736K)overset(Cu)rarr(Y)over...

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  17. The synthesis of crotonaldehyde from acetaldehyde is an example of ......

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  18. Compound (A) undergoes Cannizzaro reaction and (B) undergeos positive ...

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  19. Which of the following will not be formed when calcium formate is dist...

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  20. Aldol condensation does not occur between

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