Self condensation of acetaldehyde in the presence of dilute alkalies gives

Reduction of acetaldehyde in presence of LiAlH_(4) gives

When two molecules of acetaldehyde condense in the presence of a dilute alkali , it forms :

In the aldol condensation of acetaldehyde and acetone in dilute alkali, the carbanion source will be

Acetaldehyde on reaction with very dilute alkali gives

Which of the following compounds will undergo self aldol condensation in the presence of cold dilute alkali ?

Which of the following compounds will undergo self aldol condensation in the presence of cold dilute alkali ?

Which of the following compound will undergo self - aldol condensation in the presence of cold dilute alkali?

The condensation reacton between one equivalent of acetone and two equivalents of benzaldehyde in presence of dilute alkali leads to the formation of