1.

Molecular weights of polymers are in the range of?

A. 10² - 10²
B. 10⁵ - 10⁹
C. 10² - 10⁷
D. 10‚Åπ - 10¬π¬π
Answer» D. 10‚Äö√ÖœÄ - 10¬¨œÄ¬¨œÄ


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