Chemistry - Nomenclature Question with Solution | TestHub
ChemistryNomenclatureIUPAC nomenclature of compounds containing functional/Polyfunctional groupEasy2 minQB
ChemistryEasysingle choice
Which of the following pairs is correctly matched ?
Column I | Column II |
|---|---|
P. Paraffins | 1. Alkanes |
Q. Olefins | 2. Alkenes |
R. Di-olefins | 3. Alkynes |
S. Di-paraffins | 4. Buta-1,3-diene |
T. Poly-olefins | 5. Hexa-1,3,5-triene |
U. Poly-paraffins |
|
Options:
Answer:
C
Solution:
Paraffins are alkanes (P-1) and olefins are alkenes (Q-2). A di-olefin is buta-1,3-diene (R-4) and a poly-olefin is hexa-1,3,5-triene (T-5), so (C) is correct.
(A) pairs U (poly-paraffins) with 5, (B) pairs P with alkenes and (D) pairs P with alkenes, so they are wrong.
Stream:JEESubject:ChemistryTopic:NomenclatureSubtopic:IUPAC nomenclature of compounds containing functional/Polyfunctional group
⏱ 2mℹ️ Source: QB
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