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(a)
Interpretation:
The structure and name of the organic compound formed by reaction of ethene and water need to be determined.
Concept introduction:
In a substitution reaction, one
Explanation of Solution
The addition of water to
For example:
Thus, the alcohol formed from ethane will be ethanol.
(b)
Interpretation:
The structure and name of the organic compound formed by reaction of ethene and hydrogen need to be determined.
Concept introduction:
In a substitution reaction, one functional group is replaced by other functional group. In addition reaction, two reactants simply add to form a single product. In condensation reaction, addition of two reactants takes place after removal of water molecule. The elimination reaction results when removal of two substituent groups takes place from a molecule.
Explanation of Solution
Ethene can reacts with hydrogen gas to form ethane. This result in simple addition of H atom each on the two C atoms joined via a double bond.
The reaction is reduction of ethane to ethane and this is represented as follows:
(c)
Interpretation:
The structure and name of the organic compound formed by reaction of ethene and hydrogen chloride need to be determined.
Concept introduction:
In a substitution reaction, one functional group is replaced by other functional group. In addition reaction, two reactants simply add to form a single product. In condensation reaction, addition of two reactants takes place after removal of water molecule. The elimination reaction results when removal of two substituent groups takes place from a molecule.
Explanation of Solution
The addition reaction of hydrogen chloride to alkene results in the formation of
Thus, the reaction results in the formation of ethyl chloride.
(d)
Interpretation:
The structure and name of the organic compound formed by reaction of ethene and fluorine need to be determined.
Concept introduction:
In a substitution reaction, one functional group is replaced by other functional group. In addition reaction, two reactants simply add to form a single product. In condensation reaction, addition of two reactants takes place after removal of water molecule. The elimination reaction results when removal of two substituent groups takes place from a molecule.
Explanation of Solution
Ethene reacts with fluorine to form carbon and hydrogen fluoride.
The reaction of fluorine gas is very explosive in nature. The reaction is represented as follows:
Chapter 22 Solutions
Chemistry: Matter and Change
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