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English Translations » 历史存档[信息] » 【Daily Question】What is the purpose of the Doctor test on Ju

【Daily Question】What is the purpose of the Doctor test on June 19th, used to qualitatively determine whether a sample contains it?

2015-06-19View Original

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This post was last edited by wt2008 on 2015-6-19 at 12:14. Daily Question: Multiple-choice question – The Doctor test is used to qualitatively determine whether a sample contains ( ). A、H2S B、Thiols C、CO2 Please participate actively for prizes. +5 points for correct answers, +2 points for participation. One time per person only. Close this topic in two days.
Reply #22015-06-19
Question (single-choice): The Doctor test is used to qualitatively determine whether the sample contains (B). Also, is A also correct?
Reply #32015-06-19
The Doctor test is used to qualitatively determine whether the sample contains (B) A. H2S B. thiols C. CO2
Reply #42015-06-19
The doctor test is used to qualitatively check whether the sample contains B and thiols
Reply #52015-06-19
The Doctor test is used to qualitatively determine whether the sample contains ( ) B. thiol
Reply #62015-06-19
Question (single-choice): The Doctor test is used to qualitatively determine whether a sample contains (thiols). A. H2S B. Thiols C. CO2
Reply #72015-06-19
Question (single-choice): The Doctor test is used to qualitatively determine whether a sample contains (B). A. H2S B. Thiol C. CO2
Reply #82015-06-19
The Doctor test is used to qualitatively determine whether the sample contains (B) A. H2S B. thiols C. CO2

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Translated at 2026-07-21 02:10:52

Original: https://bbs.hcbbs.com/thread-1408765-1-1.html

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