Related InterviewSolutions

• Which of the following species can not exhibit geometrical isomerism ?A. B. C. D.
• The general molecular formula , which represents the homologous series of alkanol isA. `C_(n)H_(2n)O_(2)`B. `C_(n)H_(2n)O`C. `C_(n)H_(2n+1)O`D. `C_(n)H_(2n+2)O`
• When a nitrogen containing organic compound is strongly heated with conc. `H_(2)SO_(4)` , the product is `-`A. `HNO_(3)`B. `(NH_(4))_(2)SO_(4)`C. `NH_(3)`D. `N_(2)` gas
• Which of the following statement is incorrect ?A. A meso compound has chiral centres but does not exhibit optical activity.B. If a molecule is dissymmetric, it rotate the plane of plane polarized light.C. A meso compound is optically inactive because the rotation caused by any molecule is cancelled by an equal and opposite rotation caused by another molecule that is the mirror image of the first.D. The twc diastereomers have same structure formula but different physical and chemical properties
• Correct name for the following compound is `:` `Cl-CH_(2)-overset(O)overset(||)(C)-O-overset(O)overset(||)(C)-CH_(2)-Cl`A. Bis ( Chloroacetic anhydride)B. Bis(Chloroethanoic anhydride)C. Chloroethanoic anhydrideD. `1-`Chloroethanoyloxy`-2-`chloroethenone
• In which compund `D-` exchange is possible in presence of `OD^(-) // D_(2)O` ?A. `CH_(3)-overset(O)overset(||)(C)-Ph`B. `CH_(2)=CH-overset(O)overset(||)(C)-Ph`C. D. `CH_(3)-underset(" "C_(2)H_(5))underset(|)overset(Cl)overset(|)(C)-CH=CH-CHO`
• Which of the following hydrocabon can give only acetone and `CO_(2)`on ozonolysis in presence of Zince ?A. `CH_(3)-CH=C=CH-CH_(3)`B. `CH_(3)-CH=CH-CH=C(CH_(3))_(2)`C. `(CH_(3))_(2)C-C=CH_(2)`D. `CH_(3)-underset(" "CH_(3))underset(|)(C)=C=underset(" "CH_(3))underset(|)C-CH_(3)`
• The given structures are `: A. Chain isomersB. Postion isomersC. Functional isomersD. metamers
• Identify the compound and find the relation between them . A. Conformational isomers or identicalB. Configurational diastereomerC. Configurational enantiomersD. Constitutional isomers
• Which of the following compound has non superimposable mirror image `-`A. B. C. D.