Answer:
B - The high temperature makes the gas molecules spread apart according to Charles's law because this law describes how a gas will behave at constant pressure.
Explanation:
Charle's Law describes the relationship between temperature and volume, where increased temperature leads to increased volume. When volume is increased, that means the gas molecules are more spread apart and have more random motion. Therefore, the answer is B.
C, Have varying solubilities
Answer:
The number-average molecular weight for a poly(vinyl chloride) is 1,343,750 g/mol.
Explanation:
Molecular weight of the poly(vinyl chloride),
Number average molecular weight of the polymer = M_a
Degree of polymerization = n = 21500


The number-average molecular weight for a poly(vinyl chloride) is 1,343,750 g/mol.