Hydrocarbons

Hydrocarbons
What is the color of bromine?
brown
red
orange
reddish-brown
Author: rikazzz Comment
Hydrocarbons
Loss of water is called
hydrogenation
dehydration
halogenation
Dehydrohalogenation
Author: rikazzz Comment
Hydrocarbons
The reaction in which -OH group is removed from one carbon and H atom from the adjacent carbon atom is called
substitution reaction
addition reaction
elimination reaction
dehydration
Author: rikazzz Comment
Hydrocarbons
Each carbon atom in an alkane forms
one bond
two bonds
three bonds
four bonds
Author: rikazzz Comment
Hydrocarbons
What is the physical state of higher alkanes?
solid
liquid
gas
plasma
Author: rikazzz Comment
Hydrocarbons
The red color of tomatoes is due to alkene named
ethene
propene
lycopene
butene
Author: rikazzz Comment
Hydrocarbons
Each Hydrogen atom in an alkane forms
one bond
two bonds
three bonds
four bonds
Author: rikazzz Comment
Hydrocarbons
What is formed when methane is reacted with chlorine in direct sunlight?
carbon and HCl
carbon tetrachloride and HCl
chloromethane
dichloromethane
Author: rikazzz Comment
Hydrocarbons
The odor of Ethyne is
garlic like
ginger like
strawberry like
petrol like
Author: rikazzz Comment
Hydrocarbons
The molecular formula of methane is
CH4
C2H6
C3H8
C4H10
Author: rikazzz Comment

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