Weekly topic: 5 wealth points for those who answer correctly, 2 wealth points for those who participate； Question 251
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Judgment: Amorphous polymers are easily soluble; their molecules are arranged randomly and in a loose structure, allowing solvent molecules to penetrate into the polymer easily. Crystalline polymers are difficult to dissolve? Crystalline molecular polymers have an orderly arrangement and are tightly packed, making it hard for solvent molecules to penetrate into the polymer. ( ) Correct
Correct,√~~~~~~~~~~~~~~~~~~~~~~~
Amorphous polymers are easily soluble; their molecules are arranged randomly and loosely, allowing solvent molecules to penetrate into the polymer structure easily. Crystalline polymers are difficult to dissolve? Crystalline molecular polymers have an orderly arrangement and are tightly packed, making it hard for solvent molecules to penetrate into the polymer. (Correct)
Amorphous polymers are easily soluble; their molecules are arranged randomly and loosely, allowing solvent molecules to penetrate into the polymer structure easily. Crystalline polymers are difficult to dissolve? Crystalline molecular polymers have an orderly arrangement and are tightly packed, making it hard for solvent molecules to penetrate into the polymer. (Yes)
Amorphous polymers are easily soluble; their molecules are arranged randomly and loosely, allowing solvent molecules to penetrate into the polymer structure easily. Crystalline polymers are difficult to dissolve? Crystalline molecular polymers have an orderly arrangement and are tightly packed, making it hard for solvent molecules to penetrate into the polymer. (right)
Amorphous polymers are easily soluble; their molecules are arranged randomly and loosely, allowing solvent molecules to penetrate into the polymer structure easily. Crystalline polymers are difficult to dissolve? Crystalline molecular polymers have an orderly arrangement and are tightly packed, making it hard for solvent molecules to penetrate into the polymer. (Yes)