92-- Considering the given structures of polymers, the molar mass of the monomer forming polymer A is approximately how many times the molar mass of the monomer forming polymer B? $(H = 1,\ C = 12,\ N = 14\ :\ \text{g.mol}^{-1})$ [Figure: Polymer A shows a polyamide structure with repeating units containing carbonyl groups and NH linkages; Polymer B shows a polystyrene-like structure with phenyl groups]
(1) $0.48$
(2) $0.50$
(3) $0.52$
(4) $0.58$
\textbf{92--} Considering the given structures of polymers, the molar mass of the monomer forming polymer A is approximately how many times the molar mass of the monomer forming polymer B?\\
$(H = 1,\ C = 12,\ N = 14\ :\ \text{g.mol}^{-1})$
\textit{[Figure: Polymer A shows a polyamide structure with repeating units containing carbonyl groups and NH linkages; Polymer B shows a polystyrene-like structure with phenyl groups]}
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(1) $0.48$ & (2) $0.50$ & (3) $0.52$ & (4) $0.58$
\end{tabular}
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