Some organic compounds are given in List I and their uses in List II. Choose the correct matching.
List I | List II |
A. Triiodomethane | i. Solvent for alkaloids |
B. p, p'-dichlorodiphenyl-trichloroethane | ii. Propellent in aerosols |
C. Trichloromethane | iii. Antiseptic |
D. Dichloromethane | iv. Insecticide |
A - ii; B - iv; C - i; D - iii
A - iii; B - iv; C - i; D - ii
A - ii; B - i; C - iv; D - iii
A - i; B - iii; C - ii; D - iv
Number of acyclic structural isomers of the compound having the molecular formula C4H10O is
4
5
6
7
The various types of hydrides and examples of each type are given below.
Hydride types | Compounds |
A. Electron deficient | i. LiH |
B. Saline | ii. CH4 |
C. Electron | iii. NH3 |
D. Interstitial | iv. B2H6 |
E. Electron rich | v. CrH |
Choose the correct matching from the codes given below:
A - ii; B - iv; C - v; D - iii; E - i
A - iv; B - i; C - ii; D - v; E - iii
A - iv; B - iii; C - v; D - ii; E - i
A - v; B - iii; C - iv; D - ii; E - i
The IUPAC name of (CH3)3C- CH = CH2 is
2,2-dimethylbut-3-ene
2, 2-dimethyl pent-3-ene
3,3-dimethylbut-1-ene
hex-1-ene
Isomers which can be interconverted through rotation about C- C single bond are
diastereomers
enantiomers
conformers
chain isomers
Which one of the following compounds shows cis-trans isomerism?
Pent-1-ene
But-2-ene
But-1-ene
Propene
B.
But-2-ene
Among all the given options, But-2-ene shows cis-trans isomerism. While other compounds do not show.
Out of the following isomeric alcohols containing five carbon atoms, the alcohol that exhibits optical isomerism is
1-pentanol
2-pentanol
3-pentanol
2-methyl-2-butanol
The IUPAC name of the complex [Co(NH3)2(H2O)4]Cl3 is
diaminetetraaquacobalt (III) trichlodde
diaminetetraaquacobalt (II) chloride
diaminetetraaquacobalt (III) chloride
tetraaquadiaminecobalt (III) trichloride