Nomenclature and General Principles — Important Questions
Telangana Open School (TOSS) · Class 12 · Chemistry
53 important questions from Nomenclature and General Principles for Telangana Open School (TOSS) Class 12 Chemistry, with answers.
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Important Questions from Nomenclature and General Principles
What is the suffix for alkenes in IUPAC nomenclature?
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-ene
Alkenes are unsaturated hydrocarbons with a carbon-carbon double bond and are named with the suffix -ene.
Which of the following is a heterocyclic compound?
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Pyridine
Heterocyclic compounds contain at least one atom other than carbon in the ring. Pyridine has a nitrogen atom in its ring.
What is the general formula for alkanes?
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CₙH₂ₙ₊₂
Alkanes are saturated hydrocarbons with the general formula CₙH₂ₙ₊₂, where n is the number of carbon atoms.
Which of the following is NOT studied under organic chemistry?
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Calcium carbonate
Compounds like metal carbonates, carbides, cyanides, and oxides of carbon are studied under inorganic chemistry, not organic chemistry.
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