Trying to find the right answer to this..

Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

Aldehydes, Ketones and Carboxylic Acids

Short Answer Type

51. Write the structures of compound A and B in the following reaction:

287 Views

52. Prepare propanone from an alkyne with same number of carbon atom.

195 Views

53. Ethanal is more soluble in water than ethyl chloride. Explain.

191 Views

54. Why is butanone less volatile than ethoxy ethane?

Butanone is less volatile because of strong intermolecular dipole-dipole attraction. These attractions are stronger than the Van der Waals forces present in ethoxy ethane.

147 Views

55. What is the correct order of increasing boiling point?
I: CH₃CH₂CH₂OH,
II:CH₃CH₂OCH₃,
III:CH₃CH₂CHO,
IV:CH₃CH₂CH₃.

154 Views

56.

How will you prepare benzaldehyde commercially?

261 Views

57.

Write an equation for making aldehydes by the oxo-process.

200 Views

58.

Convert acetic acid into acetone.

480 Views

59. Convert acetic acid into acetaldehyde.

682 Views

60.

In the following electrophilic substitution reaction:

(i) Identify the compound A.
(ii) Write the structure of the electrophile.

163 Views