1. Good explanations, covering some possible errors and explaining why the correct answer is correct. Explanations rely on text formatting for improved readability. 2. Author pointed out mistake in answer options in a comment. 👍 3. Test contains typos, e.g.: "-OH group has a heigher priority than the -SH group" (higher), "A suffix tetra- is added to shown" (the suffix, to show), etc.
Swift Boarjury
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1. Educational explanations. 👍 Explanations describe the reasons why the correct answers are correct and/or why the wrong answers are wrong. E.g.: #q1, #q2, #q3, etc
2. Well-used and self-made media. 👍 Self-made pictures that serve as questions, E.g.: #q1, #q2, #q3, etc
Calm Elkauteur
I have identified an issue after the editing has closed. In a question with this molecule (see link below) the correct answer is not one of the options present. The correct answer should be: butane-2,3-diol
Hi, I spotted another mistake. In the question where the available answers are: – (Z)-4-methylpent-2-ene – (E)-4-methylpent-2-ene – cis-4-methylpent-2-ene – cis-2-methylpent-4-ene None is correct because the molecule in the picture is (E)-5-methylhex-2-ene.
2. Author pointed out mistake in answer options in a comment. 👍
3. Test contains typos, e.g.: "-OH group has a heigher priority than the -SH group" (higher), "A suffix tetra- is added to shown" (the suffix, to show), etc.
1. Educational explanations. 👍 Explanations describe the reasons why the correct answers are correct and/or why the wrong answers are wrong. E.g.: #q1, #q2, #q3, etc
2. Well-used and self-made media. 👍 Self-made pictures that serve as questions, E.g.: #q1, #q2, #q3, etc
In a question with this molecule (see link below) the correct answer is not one of the options present. The correct answer should be: butane-2,3-diol
https://usercontent.quiz.directory/quiz/file/eyJmIjoiQWdBQ0FnSUFBeGtCQlZ5dVQxNm9KeC11TmhtUldVcF9nckFxWDJOVDNObktBQUtXckRFYmdFRkpTVVFsWWNodmNJbjA2X2Joa1M0QUF3RUFBd0lBQTNnQUE3d19BUUFCR1FRIiwibSI6ImltYWdlXC9qcGVnIiwibiI6InBob3RvLmpwZyIsImQiOjE1OTA2ODc2NDZ9/cd577761d7a6b8fb9b/photo.jpg
– (Z)-4-methylpent-2-ene
– (E)-4-methylpent-2-ene
– cis-4-methylpent-2-ene
– cis-2-methylpent-4-ene
None is correct because the molecule in the picture is (E)-5-methylhex-2-ene.