Organic Chemistry - Some Basic Principles and Techniques questions
1502 published questions with worked solutions.
- The isomeric *cis*-2-butene and *trans*-2-butene can be distinguished on the basis of
- What information is provided by a reaction mechanism?
- Reactions involving heterolytic fission are said to proceed *via*
- IUPAC name of the branched heptane compound shown (bearing ethyl and methyl substituents) is
- The molecular formula of diphenylmethane (Ph–CH₂–Ph) is C₁₃H₁₂. How many structural isomers are possible when one of its...
- Which of the following is the strongest nucleophile?
- The +I (positive inductive) effect is shown by
- Lactic acid, CH₃CH(OH)COOH, exhibits
- Removal of a hydrogen atom (as a radical) is easiest when it is attached to a
- The correct order of stability of the different conformations of butane is
- Which of the following names is **not** correct according to the IUPAC system?
- Homolytic fission of the C–C bond in ethane gives an intermediate in which carbon is ____ hybridised.
- During the pyrolysis (cracking) of an alkane, the C–C bond breaks faster than the C–H bond because
- A species containing a carbon atom with three bonds and one unpaired electron is called a/an
- The molecular formula of a **saturated** compound is C₂H₄Br₂. This formula permits the existence of
- Which of the following is a chiral molecule?
- The optically active alkane (or alkyl-substituted cycloalkane) with the lowest molecular weight, among the options below, is
- Which of the following is a free radical?
- The correct name for CH₃–CO–CH₂OH is
- The IUPAC name of CH₂=CH–CH(CH₃)₂ is
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