Weekly topic: 5 wealth points for those who answer correctly, 2 wealth points for participation； Question 178
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This post was last edited by ljtjbx on 2015-10-1 21:12. Multiple-choice question: Certain principles should be followed to determine the solubility and compatibility of polymer materials; which of the following is incorrect? A. The principle of similar solubility parameters. B. The principle of like poles attracting. C. Principle of polymerization degree size. D. Solvation principle. Answer: C, the principle of polymerization degree —————————————————— Please note: we will close this thread after 24 hours, and at that time we will announce the best reply (the best assistance), as well as the answer and explanation. Attraction Reward: Those who post a topic in this section within two days to provide a detailed explanation or discussion on the knowledge points related to this question are asked to reply/comments in this post to inform us, and we will have a moderator grant them +Attraction. It is not allowed to simply copy and paste; original content is preferred, with at least some organization by the user along with personal insights.
: Certain principles should be followed when determining the solubility and compatibility of polymer materials; the following is incorrect (A)
Certain principles should be followed when determining the solubility and compatibility of polymer materials; the following is incorrect (C)
Certain principles should be followed when determining the solubility and compatibility of polymer materials; the following is incorrect: (C) A. The principle of similar solubility parameters. B. The principle of like poles attracting. C. Principle of polymerization degree size. D. Solvation principle.
Certain principles should be followed when determining the solubility and compatibility of polymer materials; the following is incorrect: (C) the principle based on the degree of polymerization. ) A. The principle of similar solubility parameters. B. The principle of like poles attracting. C. Principle of polymerization degree size. D. Solvation principle.
Certain principles should be followed when determining the solubility and compatibility of polymer materials; the following is incorrect (C)
C. Principle of polymerization degree size.
C. Principle of polymerization degree size--------------
Multiple-choice: Certain principles should be followed to determine the solubility and compatibility of polymer materials; the following option is incorrect (C). A. The principle of similar solubility parameters. B. The principle of like poles attracting. C. Principle of polymerization degree size. D. Solvation principle.
D. Solvation principle. . . . .
C. Principle of polymerization degree size. . . . . . . . . . . . .