WorksheetsProperties of Hydrocarbons
Total questions: 10
Worksheet time: 5mins
Which hydrocarbons is a liquid at room conditions?
C2H6
C4H10
C16H34
C18H28
Which structural formula has the highest of the boiling point?
CH3CH3
CH3CH2CH2CH3
CH3CH2CH2CH2CH3
CH3CH2CH3
When this equation is balanced:
C5H12 + O2(g) --> CO2(g) + H2O(l)
The summation of all coefficients are_____________.
18
19
20
21
Which is not correct?
C2H2 produces soot, but C2H6 does not.
C3H8 produces soot, but C3H6 does not.
C3H6 produces soot, but C2H6 does not.
C4H8 produces soot, but C4H10 does not.
C5H12 + Br2 --> C5H11Br + HBr
This reaction is called____________________.
Substitution
Addition
Cracking
Combustion
Which is NOT correct for types of reaction?
C6H14 + Br2 --> C6H13Br + HBr (Addition)
2C6H14 + 13O2 --> 12CO2 + 14H2O (Combustion)
C6H12 + Br2 --> C6H12Br2 (Addition)
3C6H12 + 2KMnO4 --> 3C6H14O2 + 2MnO2 + 2KOH (Oxidation)
(X) + 2Br2 --> C6H10Br4 (X) is___________.
C6H14
C6H12
C6H11
C6H10
X is organic compound and can make the color of KMnO4 disappear.
The molecular formula of X is_____________.
C2H6
C2H4
C3H8
C4H10
Which compounds can react with Br2 in CCl4 in the presence of light, to produce
HBr gas that indicate the acid property?
CH2 = CH2
CH3 – CH3
Consider the following data:
1) Produce sooty flame when is burnt.
2) Substitution reaction take place with Cl2 in the presence of light and catalyst.
3) Does not decolorize KMnO4 in acid.
Which compounds indicates the following properties?
