Forward from: Entrance Questions
Question: Which principle states that if a system at equilibrium is disturbed, it will shift to counteract the disturbance?
Answer: Le Chatelier's Principle.
Explanation: Le Chatelier's Principle predicts that a system at equilibrium will adjust to counteract any changes imposed on it to maintain equilibrium.
Question: Carboxylic acids contain which functional group?
Answer: -COOH.
Explanation: Carboxylic acids are characterized by the -COOH functional group, which includes a carbonyl and hydroxyl group.
Question: What is the general formula for an alcohol?
Answer: R-OH.
Explanation: Alcohols have the general formula R-OH, where R represents an alkyl group attached to the hydroxyl (-OH) functional group.
Question: Which organic compound is responsible for the characteristic smell of fruits?
Answer: Esters.
Explanation: Esters are organic compounds that contribute to the pleasant and fruity aroma found in fruits and flowers.
Question: Fats and oils belong to which class of organic compounds?
Answer: Esters.
Explanation: Fats and oils are esters formed from the reaction of a fatty acid with glycerol.
Question: What process converts unsaturated fats into saturated fats?
Answer: Hydrogenation.
Explanation: Hydrogenation is the process of adding hydrogen to unsaturated fats to convert them into saturated fats.
Question: In the nomenclature of alcohols, the suffix used is:
Answer: -ol.
Explanation: Alcohols are named using the suffix -ol, indicating the presence of the hydroxyl functional group.
Question: Which theory explains the formation of chemical bonds by the overlapping of atomic orbitals?
Answer: Valence Bond Theory.
Explanation: Valence Bond Theory describes chemical bonding as the overlap of atomic orbitals to form covalent bonds.
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Answer: Le Chatelier's Principle.
Explanation: Le Chatelier's Principle predicts that a system at equilibrium will adjust to counteract any changes imposed on it to maintain equilibrium.
Question: Carboxylic acids contain which functional group?
Answer: -COOH.
Explanation: Carboxylic acids are characterized by the -COOH functional group, which includes a carbonyl and hydroxyl group.
Question: What is the general formula for an alcohol?
Answer: R-OH.
Explanation: Alcohols have the general formula R-OH, where R represents an alkyl group attached to the hydroxyl (-OH) functional group.
Question: Which organic compound is responsible for the characteristic smell of fruits?
Answer: Esters.
Explanation: Esters are organic compounds that contribute to the pleasant and fruity aroma found in fruits and flowers.
Question: Fats and oils belong to which class of organic compounds?
Answer: Esters.
Explanation: Fats and oils are esters formed from the reaction of a fatty acid with glycerol.
Question: What process converts unsaturated fats into saturated fats?
Answer: Hydrogenation.
Explanation: Hydrogenation is the process of adding hydrogen to unsaturated fats to convert them into saturated fats.
Question: In the nomenclature of alcohols, the suffix used is:
Answer: -ol.
Explanation: Alcohols are named using the suffix -ol, indicating the presence of the hydroxyl functional group.
Question: Which theory explains the formation of chemical bonds by the overlapping of atomic orbitals?
Answer: Valence Bond Theory.
Explanation: Valence Bond Theory describes chemical bonding as the overlap of atomic orbitals to form covalent bonds.
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