Hydrocarbons — Practice Quiz
Telangana Open School (TOSS) · Class 12 · Chemistry
Try a 4-question quiz on Hydrocarbons for Telangana Open School (TOSS) Class 12 Chemistry: tap an answer to check it and see why.
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Which of the following is the general formula of alkanes?
What is the IUPAC name of CH₃-CH₂-CH₃?
Which of the following is a method to prepare alkanes from alkyl halides?
What is the hybridization of carbon atoms in alkanes?
Sample Questions
Which hydrocarbon is used as LPG?
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Propane and Butane
LPG (Liquefied Petroleum Gas) mainly consists of propane and butane, which are alkanes.
What is the physical state of alkanes with 1 to 4 carbon atoms at room temperature?
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Gas
Alkanes with 1 to 4 carbon atoms (methane, ethane, propane, butane) are gases at room temperature.
Which of the following is a saturated hydrocarbon?
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Ethane
Ethane (C₂H₆) has only single bonds between carbon atoms, making it saturated.
What is the product of complete combustion of methane?
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CO₂ and H₂O
Complete combustion of hydrocarbons in excess oxygen produces carbon dioxide and water.
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