Organic Chemistry - Some Basic Principles and Techniques questions
1502 published questions with worked solutions.
- The most stable carbocation for the following is : (four aniline-type carbocation resonance structures a,b,c,d)
- Match List-I with List-II. List-I (Mixture): A. CHCl_3+C_6H_5NH_2 B. C_6H_ 14 +C_5H_ 12 C. C_6H_5NH_2+H_2O D. Organic compound in...
- Formulae for Nessler's reagent is
- What is the correct order of acidity of the protons marked A-D in the given compounds?
- Match items of columns I and II List I (Mixture of compounds): A. H_2O/CH_2Cl_2 B. (nitro-naphthol/naphthalene mixture) C....
- Choose the correct set of reagents for the following conversion. trans(Ph – CH = CH – CH_3) (Ph – CH = CH – CH_3)
- The number of structural isomers for C_6H_ 14 is
- The number of stereoisomers obtained by bromination of trans-2-butene is
- STATEMENT-1 : Molecules that are not superimposable on their mirror images are chiral. because STATEMENT-2 : All chiral molecules...
- The correct statement(s) about the compound H_3C(HO)HC - CH = CH - CH(OH)CH_3 (X) is(are)
- The correct stability order of the following resonance structures is H_2C = + N = - N (I) H_2 + C - N = - N (II) H_2 - C - + N N...
- The total number of cyclic structural as well as stereo isomers possible for a compound with the molecular formula C_5H_ 10 is
- Arrangement of (CH_3)_3-C-, (CH_3)_2-CH-, CH_3-CH_2- when attached to benzyl or an unsaturated group in increasing order of...
- A similarity between optical and geometrical isomerism is that
- Which of the following does not show geometrical isomerism?
- Which of the following compounds has wrong IUPAC name ?
- Racemic mixture is formed by mixing two
- Which one of the following substances has the highest proton affinity?
- The IUPAC name of CH_3COCH(CH_3)_2 is
- C_2H_5- CH_3 | CH -C_3H_7 (i) Among the following four structures I to IV. CH_3- O | C - CH_3 | CH -C_2H_5 (ii), H- H | H | C^...
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