I am having trouble on this please help
Indicate which of these statements is true? For those that are false,.explain why
a) addition reactions always involve compounds with multiple bonds
b) all addition reactions produce polymers, but not all polymers are addition polymers
c) all addition polymers are based on reaction between molecules with multiple bonds
d) addition polymers must contain double bonds
Please help
To determine which statements are true, let's analyze each one:
a) Addition reactions always involve compounds with multiple bonds.
This statement is false. Addition reactions can involve compounds with multiple bonds, but they can also involve compounds with single bonds. Addition reactions occur when two molecules combine to form a single product without eliminating any atoms or groups from the reactants.
b) All addition reactions produce polymers, but not all polymers are addition polymers.
This statement is false. Addition reactions can produce polymers, but there are other types of reactions, such as condensation reactions, that can also produce polymers. Addition polymers are formed by the repeated addition of monomers, while other polymers can be formed through different mechanisms like the elimination of water or other small molecules.
c) All addition polymers are based on the reaction between molecules with multiple bonds.
This statement is true. Addition polymers are formed by the addition of monomers that have multiple bonds, such as double or triple bonds. These bonds are broken during the reaction, allowing the monomers to join together to form a polymer chain.
d) Addition polymers must contain double bonds.
This statement is false. Addition polymers do not necessarily contain double bonds. They are formed by the addition of monomers that can have different types of bonds, such as double or triple bonds, as mentioned before. However, there are other types of polymers that do contain double bonds, such as condensation polymers.
In summary, the true statement is:
c) All addition polymers are based on the reaction between molecules with multiple bonds.