Which of the following technique is most suitable for purification of cyclo
Which of the following technique is most suitable for purification of cyclohexanone from a mixture containing benzoic acid, isoamyl alcohol,cyclohexane…
6 years ago
Basic Principles of Organic Chemistry
Which of the following carbocations will be most stable
Which of the following carbocations will be most stable Options (a) Ph₃C⁺ (b) CH₃-C⁺H₂ (c) (CH₃)₂ C⁺H (d) CH₂=CH-C⁺H₂. Correct…
6 years ago
In Kjeldahl’s mathod, the nitrogen present is estimated as
In Kjeldahl's mathod, the nitrogen present is estimated as Options (a) N₂ (b) NH₃ (c) NO₂ (d) N₂O₃ Correct Answer:…
6 years ago
An organic compound contains 40%C, 6.66% H and rest oxygen .its vapour density
An organic compound contains 40%C, 6.66% H and rest oxygen .its vapour density is 30.What will be its empirical formula…
6 years ago
Geometrical isomerism is possible in
Geometrical isomerism is possible in Options (a) 1-butene (b) propene (c) 2-butene (d) ethene Correct Answer: 2-buteneExplanation:No explanation available. Be…
6 years ago
Term ‘Hexadecane’ in petroleum is commonly called as
Term 'Hexadecane' in petroleum is commonly called as Options (a) octane (b) petrol (c) cetane (d) LPG Correct Answer: cetaneExplanation:No…
6 years ago
Propanone and propanal are …. Isomers
Propanone and propanal are …. Isomers Options (a) geometrical (b) optical (c) functional (d) none of these Correct Answer: functionalExplanation:Compounds…
6 years ago
Which of the following shows linear structure
Which of the following shows linear structure Options (a) acetylene (b) CCl₄ (c) ethane (d) ethene Correct Answer: acetyleneExplanation:No explanation…
6 years ago
Molecular mass of a compound having empirical formula C₂H₅O is 90.
Molecular mass of a compound having empirical formula C₂H₅O is 90. Molecular formula is Options (a) C₂H₅O (b) C₃H₆O₈ (c)…
6 years ago
Which compound show geometrical isomerism
Which compound show geometrical isomerism Options (a) 1-butene (b) 2-propene (c) 2-butene (d) benzene Correct Answer: 2-buteneExplanation:No explanation available. Be…
6 years ago