19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
Which carbocation is the most stabilized? (a) (b) GENERAL ORGANIC CHEMISTRY (c) (d)
Which of the following is the most stabilized carbocation? (a) (b) (c) (d)
What is the decreasing order of stability (most stable ->least stable) of the following carbocations?
Rearrangement in this carbocation will produce (a) (b)
Rearrangement in this carbocation will produce (a) GENERAL ORGANIC CHEMISTRY (b)
Which of the following carbocations will be most stable? (a) Ph C (b) CH CH (c) (CH ) CH (d) CH CH CH
Most stable carbonium ion is (a) C H (b) (CH ) C (c) (C H ) C (d) C H CH
Which of the following statements is correct about methyl group?
Consider the following carbocations, (I) C H CH (II) C H CH CH (III) C H CHCH (IV) C H C CH The correct sequence of the stability of these is
Which of the following orders is correct for the stability of these carbanions ?
Consider the following carbocations (I) Cl3C+ (II) Cl2CH+ (III) ClCH (IV) CH The stability sequence follows the order
Due to the presence of an unpaired electron, free radicals are
Which of the following orders is correct for no-bond- resonance energy of these radicals ?
CH CH CH CH HC C III II I Which of the following orders is correct for the stability of these carbanions ?
Most stable carbocation is (a) (b) (c) (d)
What is the correct order of stability of the given cations: CH3CHCHCH3 H3C OH 3-methyl-2-butanol 3 2 1 GENERAL ORGANIC CHEMISTRY
Which of the following carbocation is least stable? (a) (b) CH CH (c) CH CH CH (d)
Which of the following compounds has incorrect IUPAC nomenclature? (a) (b) (c) (d)
The IUPAC name of the compound GENERAL ORGANIC CHEMISTRY is
The IUPAC name of is:
The IUPAC name of the compound (CH3)2 CH – CH = CH – CHOH – CH3 is :
The IUPAC name of the compound is:
The correct IUPAC nomenclature for the following alcohol is:
The IUPAC name of GENERAL ORGANIC CHEMISTRY is
Which one of the following contain isopropyl group ?