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The reaction , 2RCHO overset("Al-ethoxid...

The reaction , `2RCHO overset("Al-ethoxide")(rarr) RCOOCH_(2)R` is called -

A

Tishenko reaction

B

Knoevangel reaction

C

Cannizzaro reaction

D

HVZ reaction

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The correct Answer is:
A
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MOTION-CARBONL COMPOUNDS-EXERCISE -1
  1. In connection with benzaldehyde which of the following statement is in...

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  2. A ketone reacted with ethyl magnesium bromide followed by hydrolysis g...

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  3. The reaction , 2RCHO overset("Al-ethoxide")(rarr) RCOOCH(2)R is called...

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  4. Aldol condensation between following compounds, followed by dehydratio...

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  5. In Cannizzaro reaction-

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  6. HCHO with conc. alkali forms two compounds. The change in oxidation nu...

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  7. Which is most difficult to oxidise-

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  8. C(6)H(5) "COCl" underset(H(2))overset(Pd-BaSO(4))(rarr) Intermediate ...

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  9. C(6)H(5)CHO overset(NH(2)OH)(rarr)" A " overset(H(2)O)(rarr) B What ...

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  10. Benzaldehyde can be converted to benzyl alcohol by –

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  11. Benzaldehyde condenses with acetic anhydride to give cinnamic acid in ...

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  12. ? underset(ETOH(2)H(2)O)overset(Delta, CN^(-))(rarr) Benzoin. The rea...

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  13. C(6)H(5)CHO overset(Cl(2))(rarr) A + HCl The product A when reacts ...

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  14. Acetone shows similarity with acetaldehyde in reacting to-

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  15. Which statement is true about benzaldehyde

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  16. Which of the following combinations give t-butyl alcohol when treated ...

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  17. The conversion CH(3)CH(2)CHO "––––"rarr CH(3)CH(2)CH(2)OH can not be a...

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  18. Which of the following can be used to differentiate between ethanal an...

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  19. Fehling’s solution –B is-

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  20. Acetone gives test with-

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