Identify A and B in the following reactions
A = C2H2, B = C2H6
A = C2H5Cl, B = C2H4
A = C2H4, B = C2H5Cl
A = C2H5Cl, B = C2H5Cl
In which ofthe following reactions the product is an ether?
C6H6 + CH3COCl / anhydrous AlCl3
C2H5Cl + aq.KOH
C6H6 + C6H5COCl/ anhydrous AlCl3
C2H5Cl + C2H5ONa
Which of the following is added to chloroform to slowdown its aerial oxidation in presence of light?
Carbonyl chloride
Ethyl alcohol
Sodium hydroxide
Nitric acid
Which of the following compounds when heated with CO at 150°C and 500 atm pressure in presence of BF3 forms ethyl propionate ?
C2H5OH
CH3OCH3
C2H5OC2H5
CH3OC2H5
Ethyl chloride reacts with sodium ethoxide to form a compound A. Which of the following reactions also yields A ?
C2H5Cl, KOH (alc.),
2C2H5OH, conc. H2SO4, 140°C
C2H5Cl, Mg (dry ether)
C2H2, dilute H2SO4, HgSO4
Acetone on addition to methyl magnesium bromide forms a complex, which on decomposition with acid gives X and Mg(OH)Br. Which one of the following is X?
CH3OH
(CH3)3OH
(CH3)2CHOH
CH3CH2OH
Identify A and B in the following reaction
A - HI + red P; B - LiAlH4
A - Ni/ ; B - LiAlH4
A - LiAlH4 ; B - HI + red P
A - Pd- BaSO4 ; B - Zn - HCl
Reactants | Product |
(A) C2H5Cl, most Ag2O | (i) CH3CH2ONO |
(B) C2H5Cl, aqueous ethanolic AgCN | (ii) C2H4 |
(C) C2H5Cl, aqueous ethanolic AgNO2 | (iii) CH3CH2OH |
(D) C2H5Cl, ethanolic KOH | (iv) CH3CH2NC |
(v) C2H6 |
A-v, B-iii, C-iv, D-i
A-i, B-ii, C-iii, D-iv
A-iii, B-iv, C-i, D-ii
A-iv, B-i, C-ii, D-v
C.
A-iii, B-iv, C-i, D-ii
Reactant | Product |
(A) C2H5Cl, most Ag2O | (iii) CH3CH2OH |
(B) C2H5Cl, aqueous ethanolic AgCN | (iv) CH3CH2NC |
(C) C2H5Cl, aqueous ethanolic AgNO2 | (i) CH3CH2ONO |
(D) C2H5Cl, ethanolic KOH | (II) C2H4 |
The IUPAC name of the compound (CH3)2CH—CH=CHCHOH—CH3 is
5-methyl-hex-3-en-2-ol
2-methyl-hex-3-en-5-ol
2-hydroxy-5-methyl-3-hexene
5-hydroxy-2-methyl-3-hexene