Class 10 Chemistry MCQs – Practice Test 10 (Chapter 8)

Hydrocarbons MCQ with Answers PDF Download – Test 10

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Study Hydrocarbons Multiple Choice Questions (MCQ Quiz) with Answers PDF (Hydrocarbons MCQ PDF e-Book) download Ch. 8-10 to learn Class 10 Chemistry Course. Study Alkenes Multiple Choice Questions and Answers (MCQs) PDF, Hydrocarbons Quiz Questions and Answers for chemistry blended learning programs. Free Hydrocarbons Learning App: Download the Class 10 Chemistry MCQ App to learn alkenes, alkanes, alkynes test prep for chemistry digital school achievement.

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Hydrocarbons MCQ – Practice Test 10 PDF Download

MCQ 46: In alkenes, the two carbon atoms forming double bond are joined to how many atoms?

one
two
three
four

MCQ 47: What is the physical state of alkanes containing five to seventeen carbon atoms?

solid
liquid
gas
plasma

MCQ 48: First three members of alkynes are:

solids
liquids
gases
plasma

MCQ 49: Which of the following is not true about alkenes?

they are unsaturated hydrocarbons
they are insoluble in water
they are soluble in organic solvents such as alcohol
they are soluble in water

MCQ 50: Which of the following is used in oxy-acetylene torches for welding and cutting metals?

Ethyne
ethene
ethane
methane

Class 10 Chemistry Notes App & e-Book – Hydrocarbons Exam Prep

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