The IUPAC name of tert-butyl alcohol is
Options
(a) 1,1-dimethyl-1-ethanol (b) 2,2-dimethyl-2-butanol (c) 2-methyl-2-propanol (d) 3,3-dimethyl-1-butanol
Correct Answer:
2-methyl-2-propanol
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Molecule in which the distance between the two adjacent carbon atoms is largest is
Options
(a) ethane (b) ethene (c) ethyne (d) benzene
Correct Answer:
ethane
Explanation:
No explanation available. Be the first […]
In Lassaigne’s test a violet colour obtained indicates the presence of
Options
(a) nitrogen (b) sulphur (c) halogen (d) none of the above
Correct Answer:
sulphur
Explanation:
S + 2Na → Na₂S. Na₂S […]
Nitrogen in an organic compound can be estimate by
Options
(a) Kjeldahl’s method (b) Carius method (c) Victor Meyer’s method (d) Lassaigne’s method
Correct Answer:
Kjeldahl’s method
Explanation:
Nitrogen can be estimated […]
Which of the following compounds is isomeric with 2,2,4,4-tetramethylhexane
Options
(a) 3-ethyl-2,2-dimethylpentane (b) 4-isopropylheptane (c) 4-ethyl-3-methyl-4-n-propyloctaen (d) 4,4-diethyl-3-methylheptane
Correct Answer:
4-isopropylheptane
Explanation:
No explanation available. Be the first to write the explanation for […]
Among the following compounds the one that is most reactive towards electrophilic nitration is
Options
(a) benzoic acid (b) nitrobenzene (c) toluene (d) benzene
Correct Answer:
toluene
Explanation:
No explanation available. Be the […]
In Dumas’ method of estimation of nitrogen 0.35 g of an organic compound gave 55 mL of nitrogen collected at 300 K temperature and 715 mm pressure. The percentage composition of nitrogen in the compound […]
Which of the following species is not electrophilic in nature
Options
(a) Cl⁺ (b) BH₃ (c) H₃O⁺ (d) NO₂⁺
Correct Answer:
H₃O⁺
Explanation:
No explanation available. Be the first to write the explanation […]
Which one is most reactive towards SN1 reaction
Options
(a) C₆H₅CH(C₆H₅)Br (b) C₆H₅CH(CH₃)Br (c) C₆H₅C(CH₃)(C₆H₅)Br (d) C₆H₅CH₂Br
Correct Answer:
C₆H₅C(CH₃)(C₆H₅)Br
Explanation:
No explanation available. Be the first to write the explanation for this […]
The best method for the separation of naphthalene and benzoic acid from their mixture is
Options
(a) distillation (b) sublimation (c) chromatography (d) crystallisation
Correct Answer:
sublimation
Explanation:
Sublimation method is used […]
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