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Aldehyde and ketones are...

Aldehyde and ketones are

A

Homologous

B

Isomers

C

Geometrical

D

Conformational

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-ORGANIC CHEMISTRY: SOME BASIC PRINCIPLE AND TECHNIQUES-ASSIGNMENT SECTION-A COMPETITION LEVEL QUESTIONS
  1. In which of the following, homolytic bond fission takes place :

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  3. Aldehyde and ketones are

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  4. Diethyl ether and methyl n propyl ether are

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  5. +I effect is shown by:

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  6. Electromeric effect:

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  7. The reaction intermediate produce by homolytic cleavage of bond is cal...

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  8. Ammonia is iso-structural with:

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  9. A mixture of camphor and benzoic acid can be separated by

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  10. In Kjeldahl's method, nitrogen present is estimated as

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  11. In sodium fusion test of organic compounds, the nitrogen of an organic...

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  12. In Dumas' method, the gas (or vapor) which is collected in the nitrome...

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  13. 0.2 g of an organic compound on comptete combustion produces 0.18 g of...

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  14. In a Lassaigne's test for sulphur in the organic compound with sodium ...

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  15. Lassaigne's test for the detection of nitrogen will fail in case of :

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  16. The Lassaigne's extract is boiled with dil. HNO(3) before testing for ...

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  17. The purity of an organic compound is determined by

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  18. 0.32 g of an organic compound gave 0.233 g of BaSO(4). Determine the p...

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  19. Hyperconjugation is most useful for stabilizing which of the following...

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  20. Resonance in a molecule results in

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