CHEMISTRY TEXTBOOK

Choose the most correct option. i. The correct order of increasing reactivity of C-X bond towards nucleophile in the following ...

Cl C 2 H 5 Cl Cl CH 3 a. CH 3 -CH-CH 2 Cl + NaI CH 3 Acetone c. CH 3 -CH-CH=CH 2 + HBr CH 3 peroxide e. darkFe CH 3 + Cl 2 d. + ...

vi. Name the reagent used to bring about the following conversions. a. Bromoethane to ethoxyethane b.1-Chloropropane to 1 nitrop ...

Monohydric alcohols are further classified on the basis of hybridisation state of the carbon atom to which hydroxyl group is att ...

b. Alcohols contianing sp^2 C -OH bonds : In these alcohols -OH group is attached to a sp^2 hybridised carbon atom which is part ...

Table 11.1 Common/Trivial and IUPAC Names of some alcohols Structural formula Common/ Trivial Name IUPAC Name H 3 C-OH Methyl al ...

Table 11.2 Common and IUPAC names of some phenols Structural formula Common name IUPAC Name OH Phenol Benzenol/Phenol OH CH (^3) ...

Use your brain power Predict the major product of the following reactions : CH 3 - CH = CH 2 (i)B 2 H 6 - THF (ii)H 2 O 2 , OH ...

ii. By reduction of carboxylic acids : Caboxylic acids require strong reducing agent like LiAlH 4 to form primary alcohols. Reme ...

d. From aniline : Aniline is treated with nitrous acid [NaNO 2 + HCl] at low temperature to obtain benzene diazonium chloride, w ...

Problem 11.3 : The boiling points of n-butyl alcohol, isobutyl alcohol, sec-butyl alcohol and tert-butyl alcohol are 118^0 C, 10 ...

Do you know? Sodium bicarbonate, sodium hydroxide, sodium metal are increasingly strong bases. Weak and strong acids can be dist ...

iv. Distinguishing test for alcohols (Lucas test) : Primary, secondary and tertiary alcohols can be distinguished from each othe ...

ii. Esterification : Alcohols and phenols form esters by reaction with carboxylic acid, acid halides and acid anhydrides. The re ...

The reaction of alcohol and phenols with acid chloride is carried out in the presence of pyridine (base), which neutralizes HCl. ...

R-CH 2 -OH PCC(O) R-CHO (1^0 alcohol) (aldehyde) iv. Oxidation of alcohols : Problem 11.7 : Write and explain reactions to conve ...

d. Reactions of phenols : Phenol undergoes electrophilic substitution reactions more readily as compared to benzene. The -OH gro ...

OH or Na 2 Cr 2 O 7 /H 2 SO 4 CrO 3 (O) O O (Phenol) (p-Benzoquinone) OH OH 3H (^2) 433 KNi OH Zn (Phenol) (Benzene) 2C 2 H 5 O ...

If secondary or tertiary alkyl halides are used, the reaction leads mainly to alkene formation (elimination reaction). For examp ...

CH 3 -CH 2 -O-C 2 H 5 + O (^2) contact Long with air CH 3 -CH-O-C 2 H 5 (diethyl ether) (oxygen) O-OH (peroxide of diethyl ether ...