Recent questions tagged aldehydes-ketones-and-carboxylic-acids

Which of the following acid will form an (a) Anhydride on heating and (b) Acid imide on strong heating with ammonia?

The increasing order of the following compounds towards HCN addition is : (1) (iii) < (i) < (iv) < (ii) (2) (i) < (iii) < (iv) < (ii) (3) (iii) < (iv) < (ii) < (i) (4) (iii) < (iv) < (i) < (ii)

Identify compound (A) in the following reaction: (1) Benzoic acid (2) Benzoyl chloride (3) Toluene (4) Acetophenone

Of the following, which is the product formed when cyclohexanone undergoes aldol condensation followed by heating?

Consider the reactions, $\require{mhchem}\ce{\underset{(C2H6O)}{X}->[\ce{Cu}][573K]A}\begin{cases}\ce{->[\ce{[Ag(NH3)2]+}][^-OH,\ \Delta] {Silver\ mirror\ observed}\\->[^-OH,\ \Delta]{Y}\\->[\ce{NH2NHCONH2}]{Z}}\end{cases}$ Identify A, X, Y and Z. (a) A-...

The correct decreasing order for acid strength is :- (1) NO2CH2COOH > NCCH2COOH > FCH2COOH > CICH2COOH (2) FCH2COOH > NCCH2COOH > NO2CHCOOH > CICH2COOH (3) NO2CH2COOH > FCH2COOH > CNCH2COOH > CICH2COOH (4) CNCH2COOH > O2NCH2COOH > FCH2COOH > CICH2COOH

The major product of the following reaction is:

Among the following, the reaction that proceeds through an electrophilic substitution, is: