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Multiple Choice
How many water molecules are released during the formation of a polymer consisting of 101 monomers through a condensation reaction?
A
101
B
99
C
100
D
102
Verified step by step guidance
1
Understand the concept of a condensation reaction: In organic chemistry, a condensation reaction is a process where two molecules combine to form a larger molecule, with the loss of a small molecule such as water.
Identify the type of polymerization: The problem involves the formation of a polymer through a condensation reaction, which typically involves the release of water molecules.
Determine the relationship between monomers and water molecules: In a condensation polymerization, each bond formed between two monomers results in the release of one water molecule.
Calculate the number of water molecules released: For a polymer consisting of 101 monomers, the number of bonds formed is one less than the number of monomers, because the first monomer does not release a water molecule when it starts the chain.
Apply the formula: The number of water molecules released is equal to the number of bonds formed, which is 101 - 1 = 100 water molecules.