Organic Chemistry - Some Basic Principles and Techniques questions

1502 published questions with worked solutions.

• The stability of 2,3-dimethylbut-2-ene is greater than that of 2-butene. This can be explained in terms of
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The compound isomeric with acetone is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Which pair represents chain isomers?
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• A student named a compound as "1,4-butadiene."
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Which of the following would show configurational enantiomorphism (stable, resolvable optical isomerism)?
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Which of the following does not have a (ring-conjugated) resonance structure relevant to its characteristic reactivity?
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The IUPAC name of CH₃–CH(OH)–CH₂–CH(CH₃)–CHO is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Which class of compounds can exhibit geometrical isomerism?
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The structure CH₃(H)C=CH–CH(CH₃)–COOH (with explicitly drawn alkene and stereocentre geometry) shows
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Which of the following is NOT chiral?
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The IUPAC name of CH₃CH(OH)CH₂CH₂COOH is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The number of isomeric monosubstitution products theoretically possible for CH₂=CH–CH₂–CH₂–CH=CH₂ (hexa-1,5-diene) is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• A compound contains 2 dissimilar asymmetric carbon atoms. The number of optically active isomers is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The IUPAC name of (CH₃)₂N–C₂H₅ is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Hydrogen cyanide and hydrogen isocyanide are
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• In the following carbocations, the stability order is.
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• How many structures of F (an intermediate in a multi-step reaction ultimately giving a C₄H₈Br₂ product mixture of 5 possible...
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The arrangement in decreasing order of stability of the free radicals •CH₃, •C₂H₅, (CH₃)₂ĊH and (CH₃)₃Ċ is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• The correct IUPAC name of (C₂H₅)₄C is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques
• Number of possible stereoisomers of glucose (an aldohexose) is
  JEE Main · Chemistry · Organic Chemistry - Some Basic Principles and Techniques

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