Question:
The common monomer for Terylene and Glyptal is
The common monomer for Terylene and Glyptal is
Show Hint
Remember the common monomers:
\[
\boxed{
\begin{aligned}
&\text{Terylene}
&&\rightarrow
\text{Ethylene glycol + Terephthalic acid},
&\text{Glyptal}
&&\rightarrow
\text{Ethylene glycol + Phthalic acid}.
\end{aligned}
}
\]
Thus,
\[
\boxed{\text{Ethylene glycol}}
\]
is common to both polymers.
Updated On: Jul 18, 2026
- Ethylidene chloride
- Ethylene glycol
- Ethylene chloride
- Formaldehyde
Show Solution
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The Correct Option is B
Solution and Explanation
Step 1: Recall the monomers of the polymers.
Terylene is prepared from
\[
\boxed{\text{Ethylene glycol + Terephthalic acid}.}
\]
Glyptal is prepared from
\[
\boxed{\text{Ethylene glycol + Phthalic acid (or phthalic anhydride).}}
\]
Step 2: Identify the common monomer. Both polymers contain \[ \boxed{\text{Ethylene glycol}} \] as a common monomer.
Step 3: Choose the correct option. Hence, the correct option is \[ \boxed{(B).} \]
Step 2: Identify the common monomer. Both polymers contain \[ \boxed{\text{Ethylene glycol}} \] as a common monomer.
Step 3: Choose the correct option. Hence, the correct option is \[ \boxed{(B).} \]
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