Which of the following compounds would undergo aldol condensation, which the Cannizzaro reaction and which neither? Write the structures of the expected products of aldol condensation and Cannizzaro reaction.
`{:("(i) Methanal"," (ii) 2-Methylpentanal"," (iii) Benzaldehyde"),("(iv) Benzophenone"," (v) Cyclohexanone"," (vi) 1-Phenylpropanone"),("(vii) Phenylacetaldehyde"," (viii) Butan-1-ol"," (ix) 2,2-Dimethylbutanal"):}`

Among the following compounds, some undergo aldol condensation , some undergo Cannizzaro reaction and the remaining undergo neither aldol condensation nor Cannizzaro reaction . Differentiate them and write the structures of the products of aldol condensation and Cannizzaro reaction. i) Benzaldehyde ii) Cyclohexanone iii) Methanal iv) Benzophenone v) 2- Methylpentanal vi) Butan - 1- ol vii) 2,2 - Dimethylbutanal viii) Phenyl acetaldehyde iv) 1 - Phenylpropanone

Which of the following compounds would undergo aldol condensatino ? Write structures of the products expected. i) 2-Methylpentanal ii) 1-Phenylpropanone iii) Phenyl acetaldehyde iv) 2,2-Dimethylbutanal

Draw the structures of the following compounds. {:("(i) 3-Methylbutanal"," (ii) p-Nitropropiophenone"),("(iii) p-Methylbenzaldehyde"," (iv) 4-Methylpent-3-en-2-one"),("(v) 4-Chloropentan-2-one"," (vi) 3-Bromo-4-phenylpentanoic acid"),("(vii) p,p’-Dihydroxybenzophenone"," (viii) Hex-2-en-4-ynoic acid"):}

Write the structures of the following compounds. {:("(i) "alpha-"Methoxypropionaldehyde","(ii) 3-Hydroxybutanal"),("(iii) 2-Hydroxycyclopentane carbaldehyde","(iv) 4-Oxopentanal"),("(v) Di-sec. butyl ketone","(vi) 4-Fluoroacetophenone"):}

Which of the following compound will give yellow precipitate with I_(2)//Na_(2)CO_(3) (aq) but does not respond to Cannizzaro reaction ?

What is meant by the following terms ? Give an example of the reaction in each case. {:("(i) Cyanohydrin","(ii) Acetal","(iii) Semicarbazone"),("(iv) Aldol","(v) Hemiacetal","(vi) Oxime"),("(vii) Ketal","(vii) Imine","(ix) 2,4-DNP-derivative"),("(x) Schiff’s base",,):}

Give simple chemical tests to distinguish between the following pairs of compounds. {:("(i) Propanal and Propanone"," (ii) Acetophenone and Benzophenone"),("(iii) Phenol and Benzoic acid"," (iv) Benzoic acid and Ethyl benzoate"),("(v) Pentan-2-one and Pentan-3-one"," (vi) Benzaldehyde and Acetophenone"),("(vii) Ethanal and Propanal",):}

Describe the following: (i) Acetylation (ii) Cannizzaro reaction (iii) Cross aldol condensation (iv) Decarboxylation

Which among the following compounds show geometrical isomerism I)1- butene II) 2-butene III) 2-methyl-2-butene IV) 2-pentene