Class 10 Chemistry MCQs - Chapter 8

Hydrocarbons Multiple Choice Questions PDF Download - 5

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Free Hydrocarbons Multiple Choice Questions and Answers (MCQs), hydrocarbons MCQ Quiz PDF, test 5 to study online class 10 chemistry certificate courses. Practice Alkynes MCQs PDF, hydrocarbons quiz questions and answers to learn distance learning courses. Free learning App: Hydrocarbons MCQs App Download & e-Book for alkynes, alkanes, alkenes test prep for online degrees.

The Multiple Choice Question (MCQ Quiz): Glyoxal formed by loss of two water molecules by tetrahydroxy ethane oxidizes to; "Hydrocarbons" App Download (Free) with answers acetylene, ethylene glycol, oxalic acid and benzoic acid to learn distance learning courses. Solve alkynes quiz questions, download Google eBook (Free Sample) for distance learning.

Hydrocarbons Questions & Answers PDF Download: MCQ Quiz 5

MCQ 21: Glyoxal formed by loss of two water molecules by tetrahydroxy ethane oxidizes to

A) ethylene glycol

B) acetylene

C) oxalic acid

D) benzoic acid

MCQ 22: What is produced by the complete combustion of an alkane?

A) carbon dioxide and water

B) carbon dioxide, water and heat

C) carbon monoxide, carbon and water

D) hydrogen and carbon dioxide

MCQ 23: What is the physical state of higher alkanes?

A) solid

B) liquid

C) gas

D) plasma

MCQ 24: What is given by the incomplete combustion of methane?

A) carbon dioxide and water

B) carbon dioxide, water and heat

C) carbon monoxide, carbon and water

D) hydrogen and carbon dioxide

MCQ 25: The reaction in which one chlorine atom becomes attached with one carbon and the other one with other carbon atom is called

A) elimination reaction

B) substitution reaction

C) halogenation

D) addition reaction

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