The structure of 4-methylpentene-2 is -
(CH3)2 CH–CH2CH = CH2
(CH3)2CH–CH = CH–CH3
(CH3)2 CH–CH2CH=CHCH3
(CH3)2 C=CHCH2CH3
The IUPAC name of an alkane containing only one methyl, one ethyl and one n-propyl group is-
2, 3-dimethylpentane
3-methylhexane
2, 3-dimethylbutane
3-ethyl-4-methylheptane
pent-2-en-4-yne
pent-1-yn-3-ene
pent-3-en-1-yne
pent-2-en-5-yne
1, 5-hexenyne
1-hexene-5-yne
1-hexyne-5-ene
1, 5-hexynene
The IUPAC name of the compound CH3CHOH.CH2CH3 is -
1-methylpropanol-1
2-butanol
butan-2-ol
butanol-2
The IUPAC name of the compound CH2=CH–CH (CH3)2 is -
1,1-dimethyl-2-propene
3-methyl-1-butene
2-vinylpropane
1-isopropyl ethylene
Which alkane would have only the primary and tertiary carbon -
Pentane
2-Methylbutane
2,2-Dimethylpropane
2,3-Dimethylbutane
The compound which has one isopropyl group is -
2,2,3,3-Tetramethylpentane
2,3-Dimethylpentane
2,2,3-Trimethylpentane
2-methylpentane
Which of the following statement is false -
Primary carbon atom is bonded to one or no other carbon atom.
Secondary carbon atom is bonded to two other carbon atoms.
Tertiary carbon atom is bonded to three other carbon atoms.
None of above.
1,2,3-trihydroxypropane
3-hydroxypentane-l,5-diol
1, 2, 3-hydroxypropane
propane- 1,2,3-triol
A student named the compound as 1,4- butadiene:
the name is correct
the committed an error in the selection of carbon chain
the committed an error in position of double bond
unpredictable
3-methyl cyclo-l-buten-2-ol
4-methyl cyclo-2-buten-l-ol
4-methyl cyclo-1- buten-3-ol
2-methyl cyclo-3-buten-l-ol
1, 2-dimethyl-2-butenol
3-methylpent -3-en-2-ol
3, 4-dimethyl-2-buten-4-ol
2,3-dimethyl-3-pentenol
The correct structure of dimethylbutyne is:
CH3CH2—C=C—CH2CH3
(CH3)3C—C=CH
CH3—C=CCH(CH3)2
The IUPAC name of the compound having the formula Cl3CCHOis:
Chloral
trichloroacetaldehyde
1, 1, 1-trichloroethanal
2, 2, 2-trichloroethanal