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Chemistry Class 12 Chapter 7
Fundamental Principals of Organic Chemistry
Test 9
1.
The property of carbon chain formation is called?
Chain structure
Hybridization
Polymorphism
Catenation
2.
2-propanol can show isomerism as?
Metamerism
Geometric isomerism
Functional group isomerism
Position isomerism
3.
Compounds containing benzene ring in their structure are called?
Aromatic
Carboxylic acid
Acyclic
Aliphatic
4.
Compounds having same molecular formula but different in structural formula?
Polymers
Monomers
Allotropes
Isomers
5.
Rate of reaction of mostly organic compounds are?
Medium
Very slow
Very fast
No regular trend
6.
Methane is used in power generation in chemical industries as a?
Natural gas
Cheaper
Good heating effect
All of these
7.
The organic compound having very high weight are known as?
Carboxylic acid
Aldehydes
Polymers
Ketones
8.
A single atom or group of atoms which give characteristic property to a compound is known as?
Ion
Hydrocarbons
Functional group
Radical
9.
Organic compounds are soluble in?
Benzene
Water
Polar solvent
Non-polar solvent
10.
Coal is produces after a long time decay of?
Fossils
Wood
Plants
Ores
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