Class 10 Chemistry MCQs - Chapter 8
Hydrocarbons Trivia Questions & Answers PDF Download - 8
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The Hydrocarbons Trivia Questions and Answers PDF (hydrocarbons Quiz Answers PDF e-Book) download Ch. 8-8 to study Grade 10 Chemistry Course. Practice Alkynes MCQ PDF, Hydrocarbons Quiz Questions and Answers to study online schools courses. The Hydrocarbons Trivia App Download: Free certification app for alkynes, alkanes, alkenes test prep for online study.
The Quiz: Tetra halides undergo dehalogenation forming an alkyne on treatment with; "Hydrocarbons" App APK Download with answers: Alcoholic potassium hydroxide; Calcium hydroxide; Sodium hydroxide; Zn dust; to study online schools courses. Practice Alkynes MCQ Questions, download Kindle eBook (Free Sample) for distance learning classes.
Hydrocarbons Test Questions and Answers PDF Download: MCQ 8
Tetra halides undergo dehalogenation forming an alkyne on treatment with
- calcium hydroxide
- alcoholic potassium hydroxide
- sodium hydroxide
- Zn dust
Which of the following is true about alkanes?
- they are insoluble in water
- they are more dense than water
- they are essentially polar
- they are reactive towards most ionic compounds
Which of the following has carcinogenic effects at high concentrations?
- tetra chloromethane
- dichloromethane
- methyl chloride
- Trichloromethane
Which color of KMnO4 solution is discharged when an alkene is treated with a dilute alkaline aqueous solution of KMnO4?
- red
- brown
- orange
- pink
Which of the following has two halogen atoms on adjacent carbon atoms?
- vicinal dihalide
- Tetrahalide
- acetylene
- Trichloromethane
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