NEET Practice Questions - Chemistry

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  • Subject:

    Chemistry

  • Chapter:

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IUPAC name of the compound,  is:

(a) 1,2,3-tricyanopropane

(b) propane-1,2,3-tricarbonitrile

(c) 1,2,3-cyanopropane

(d) propane tricarbylamine


IUPAC name of,

(a) 2-ethyl--3-methyl-hexa-1-en-4-yne

(b) 5-ethyl-4-methyl-hexa-2-yn-5-ene

(c) 3-methylene-4-methylhepta-5-yne

(d) 5-methylene-5-ethyl-4-methylhepta-2-yne


The IUPAC name of the compound

 

(1) 3,3-diethyl-4-methyl-5-isopropyloctane

(2) 3,3-diethyl-5-isopropyl-4-methyloctane

(3) 4-isopropyl-5-methyl-6,6-diethyloctane

(4) 6,6-diethyl-4-isopropyl-5-methyloctane


The correct structure of 3,3dimethylbutyne is:

(a) CH3CH2-CC-CH2CH3

(b) (CH3)3C-CCH

(c) CH3-CCCH(CH3)2

(d) 


The IUPAC name of the compound

(1) 3,3-diethyl-4-methyl-5-isporopyloctane

(2) 3,3-diethyl-5-isopropyl-4-methyloctane

(3) 4-isopropyl-5-methyl-6,6-diethyloctane

(4) 6,6-diethyl-4-isopropyl-5-methyloctane 


The IUPAC name of the compound, 

 is:

(a) 2-ethylbutanamide

(b)2-methylbutanamide

(c) 1-amino-2-methylpropane

(d) none of the above


The IUPAC name of the compound,

         is:

(a) 1,2-dimethyl-2-butenol

(b)3-methylpent-3-en-2-0l

(c)3,4-dimethyl-2-buten-4-ol

(d) 2,3-dimethyl-3-pentenol


 The compound is an example:

(a) aromatic compound                 (b) heterocyclic compound

(c) annulene                                 (d) xanthates


IUPAC name of  is:

(a) 5-methylhexanol                   (b) 2-methylhexanol                   

(c) 2-methylhex-3-enol               (d) 4-methylpent-2-enol         


The IUPAC name of the compound

(a) 2-iodo-3-chloro-4-pentanoic acid

(b) 4-oxo-3-chloro-2-iodo pentanoic acid

(c) 4-carboxy-4,3-chloro-2-butanone

(d) 3-chloro-2-iodo-4-oxo-pentanoic acid