Alcohols Phenols and Ethers

In the Claisen-Schmidt reaction to prepare, dibenzalacetone from 5.3 g of benzaldehyde, a total of 3.51 g of product was obtained. The percentage yield in this reaction was ______ %.

Number of compounds from the following which will not produce orange red precipitatewith Benedict solution is........ Glucose, maltose, sucrose, ribose,$2$-deoxyribose, amylose, lactose

The compounds which give positive Fehling's test are : (A) (B) (C)$\mathrm{HOCH}_2-\mathrm{CO}-(\mathrm{CHOH})_3-\mathrm{CH}_2-\mathrm{OH}$ (D) (E) Choose the correct answer from the options given below :

Which one of the following compounds will give orange precipitate when treated with$2,4-$dinitrophenyl hydrazine ?

Tischenko reaction is a modification of:

Number of compounds from the following which will not produce orange red precipitatewith Benedict solution is........ Glucose, maltose, sucrose, ribose,$2$-deoxyribose, amylose, lactose

Considering $\text{LiBH}_4$ reduces an ester group to the corresponding alcohol and does not reduce a carboxylic acid group, the correct statement about the major products $\textbf{P}$, $\textbf{Q}$, $\textbf{R}$ and…

For the reaction sequence given below, the correct statement(s) is(are)

List-I contains various reaction sequences and List-II contains the possible products. Match each entry in List-I with the appropriate entry in List-II and choose the correct option?

Reaction of iso-propylbenzene with $\mathrm{O}_2$ followed by the treatment with $\mathrm{H}_3 \mathrm{O}^{+}$forms phenol and a by-product $\mathbf{P}$. Reaction of $\mathbf{P}$ with 3 equivalents of $\mathrm{Cl}_2$…

In the following reactions, $P,Q,R$ and $S$ are the major products.The correct statement about $P,Q,R$ and $S$ is

In the given reaction scheme, $P$ is a phenyl alkyl ether, $Q$ is an aromatic compound; $R$ and $S$ are the major products.The correct statement about $S$ is