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WorksheetsQuiz on Organic Chemistry
Total questions: 15
Worksheet time: 11mins
1. Alkanes are also known as paraffins meaning
A. Low affinity
B. High affinity
C. Straight affinity
D. Middle affinity
2. What is the correct general formula for an alkane?
A. CnH2n-2
B. CnH2n÷2
C. CnH2n+2
D. CnH2n×2
3. IUPAC stands for
A. International University of Pure and Applied Chemistry
B. International United of Pure and Applied Chemistry
C. International Universal of Pure and Applied Chemist
D. International Union of Pure and Applied Chemist
4. Alkenes are a series of unsaturated aliphatic hydrocarbons characterized by a
A. Double bond between one carbon atom
B. Double bond between two carbon atoms
C. Single bond between two carbon atoms
D. Single bond with three carbon atoms
5. What is the correct general formula for alkenes?
A. CnH1n
B. CnH3n
C. CnH2n
D. CnH-2n
6. Polyethylene is used in wire insulation, bottles, toys and packaging
TRUE
FALSE
7. Polypropylene is used for film, molded articles and synthetic
TRUE
FALSE
8. The IUPAC name for Ethylene is ethane
TRUE
FALSE
9. The General Formula for Alkynes is CnH2n-2
TRUE
FALSE
10. The triple bond is the reference for the highest numbering of carbon
TRUE
FALSE
11. (a) hydrocarbons are compounds in which the four valence heads of carbon carefully satisfied by atoms of hydrogen.
12. One of series of unsaturated hydrocarbons is
(a)
13. Molecular formula for Nonadecane.
(a)
14. They contain the four hydrogen less than the corresponding alkenes and two hydrogen less than the alkenes.
(a)
15. It is halogens which are used as branches such as fluoro, chloro, iodo and bromo.
(a)
