Metallic sodium can be stored in
Metallic sodium can be stored in Options (a) kerosene (b) ethanol (c) dilute acid (d) water Correct Answer: keroseneExplanation:No explanation…
7 years ago
Basic Principles of Organic Chemistry
In methane four C-H bonds are directed towards the corners of
In methane four C-H bonds are directed towards the corners of Options (a) an octahedron (b) a rhombus (c) a…
7 years ago
The IUPAC name of tert-butyl alcohol is
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-propanolExplanation:No explanation…
7 years ago
Molecule in which the distance between the two adjacent carbon atoms is largest
Molecule in which the distance between the two adjacent carbon atoms is largest is Options (a) ethane (b) ethene (c)…
7 years ago
In Lassaigne’s test a violet colour obtained indicates the presence of
In Lassaigne's test a violet colour obtained indicates the presence of Options (a) nitrogen (b) sulphur (c) halogen (d) none…
7 years ago
Nitrogen in an organic compound can be estimate by
Nitrogen in an organic compound can be estimate by Options (a) Kjeldahl's method (b) Carius method (c) Victor Meyer's method…
7 years ago
Which of the following compounds is isomeric with 2,2,4,4-tetramethylhexane
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:…
7 years ago
Among the following compounds the one that is most reactive towards electrophilic
Among the following compounds the one that is most reactive towards electrophilic nitration is Options (a) benzoic acid (b) nitrobenzene…
7 years ago
In Dumas’ method of estimation of nitrogen 0.35g of an organic compound gave 55mL
In Dumas' method of estimation of nitrogen 0.35 g of an organic compound gave 55 mL of nitrogen collected at…
7 years ago
Which of the following species is not electrophilic in nature
Which of the following species is not electrophilic in nature Options (a) Cl⁺ (b) BH₃ (c) H₃O⁺ (d) NO₂⁺ Correct…
7 years ago