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Questions and Answers
What is the primary suffix added to the word root when the parent chain contains two or more triple bonds?
What is the primary suffix added to the word root when the parent chain contains two or more triple bonds?
- diyne
- triene
- yne (correct)
- triine
What is the functional group indicated by the secondary suffix '-oyl chloride'?
What is the functional group indicated by the secondary suffix '-oyl chloride'?
- Aldehyde
- Ester
- Acid chloride (correct)
- Acid amide
What is the class of organic compound that includes compounds with the functional group '-OH'?
What is the class of organic compound that includes compounds with the functional group '-OH'?
- Aldehydes
- Esters
- Ketones
- Alcohols (correct)
What is the IUPAC nomenclature system primarily based on?
What is the IUPAC nomenclature system primarily based on?
What is the term for the root word that denotes the number of carbon atoms present in the chain?
What is the term for the root word that denotes the number of carbon atoms present in the chain?
What is the primary indicator of a pure organic solid?
What is the primary indicator of a pure organic solid?
Which reagent is used to separate a mixture of amines?
Which reagent is used to separate a mixture of amines?
What is the purpose of determining the mixed melting point in organic chemistry?
What is the purpose of determining the mixed melting point in organic chemistry?
What is the product of heating an organic compound with dry cupric oxide?
What is the product of heating an organic compound with dry cupric oxide?
What is the purpose of treating pyroligneous acid with milk of lime?
What is the purpose of treating pyroligneous acid with milk of lime?
What is the functional group characteristic of acid anhydrides?
What is the functional group characteristic of acid anhydrides?
Which of the following is NOT a characteristic of a homologous series?
Which of the following is NOT a characteristic of a homologous series?
What is the functional group characteristic of amides?
What is the functional group characteristic of amides?
What is the functional group characteristic of alkynes?
What is the functional group characteristic of alkynes?
What is the general formula for the members of the alcohol family?
What is the general formula for the members of the alcohol family?
What is the purpose of heating a clean copper wire in the Bunsen flame in the Beilstein's test?
What is the purpose of heating a clean copper wire in the Bunsen flame in the Beilstein's test?
What is the significance of the orange colouration in the CS2 layer in the special test for bromine and iodine?
What is the significance of the orange colouration in the CS2 layer in the special test for bromine and iodine?
What is the reaction that occurs when phosphorus is detected by fusing the organic compound with sodium peroxide?
What is the reaction that occurs when phosphorus is detected by fusing the organic compound with sodium peroxide?
What is the indication of a white precipitate in the test for sulphur?
What is the indication of a white precipitate in the test for sulphur?
What is the purpose of adding chlorine water slowly with constant shaking in the special test for bromine and iodine?
What is the purpose of adding chlorine water slowly with constant shaking in the special test for bromine and iodine?
What is the purpose of adding silver nitrate in the Carius method?
What is the purpose of adding silver nitrate in the Carius method?
What is the product formed when an organic compound containing sulphur is heated with fuming nitric acid?
What is the product formed when an organic compound containing sulphur is heated with fuming nitric acid?
What is the formula used to calculate the percentage of chlorine in an organic compound using the Carius method?
What is the formula used to calculate the percentage of chlorine in an organic compound using the Carius method?
What is the purpose of adding barium chloride solution in the Carius method?
What is the purpose of adding barium chloride solution in the Carius method?
What is the formula used to calculate the percentage of iodine in an organic compound using the Carius method?
What is the formula used to calculate the percentage of iodine in an organic compound using the Carius method?
What is the colour of the precipitate formed when AgBr reacts with NH3?
What is the colour of the precipitate formed when AgBr reacts with NH3?
Which of the following tests is used to detect the presence of nitrogen in an organic compound?
Which of the following tests is used to detect the presence of nitrogen in an organic compound?
What is the product formed when sodium thiocyanate reacts with ferric chloride?
What is the product formed when sodium thiocyanate reacts with ferric chloride?
What is the purpose of adding barium chloride solution to the fused mass in the oxidation test for sulphur?
What is the purpose of adding barium chloride solution to the fused mass in the oxidation test for sulphur?
Which of the following reagents is used to detect the presence of halogen in an organic compound?
Which of the following reagents is used to detect the presence of halogen in an organic compound?
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