19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
The end product ‘C’ in the following sequence of chemical reactions is (Manipal 2008) CaCO NH OH Δ CH COOH A B C -> -> ->
Adipic acid on heating form (CPMT 2008) (a) (b) (c) (d) Ans. (a) Sol. Adipic acid is an organic compound with the chemical formula ( ) COOH CH COOH . Upon heating of adipic acid, decarboxylation takes place and we g…
Which of the following process will give soap? (Haryana PMT 2007)
Claisen condensation is not given by (CPMT 2007) (a) (b) (c) (d) Ans. (a) Sol. The Claisen reaction is a condensation reaction. Here, a new carbon – carbon bond is formed by a Carboxylic Acid and Its Derivatives react…
Methyl acetate and ethyl acetate can be distinguished by (AIIMS 2007)
The reagent which does not give acid chloride on treating with a carboxylic acid is (AFMC 2007)
Oleic, stearic, palmitic acids are (BHU 2007)
CH3CO2C2H5 on reaction with sodium ethoxide in ethanol gives A, which on heating in the presence of acids gives B. Compound B is (AIIMS 2006)
Which reaction is used for the preparation of acetophenone ? (RPMT 2006)
Among the following the strongest acid is
O H C Cl is called:
The IUPAC name for is :-
The IUPAC name of C6H5COCl is
The IUPAC name of is:
The IUPAC name of is
The IUPAC name of the molecule is:
The general formula for monocarboxylic acids is
Monocarboxylic acids are functional isomers of
How many acids and esters are possible for the compound with molecular formula C4H8O2
How many stereoisomers (geometrical and optical) are possible for the following compound ? CH3CH=CHCH2CH(OH)COOH
Which of the following is a polyprotic acid
A tribasic acid is Carboxylic Acid and Its Derivatives
Saturated fatty acids are represented by which of the formula?
The general formula CnH2nO2 could be for open chain
Which of the following does not represent the natural source of the corresponding acids ?