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Questions and Answers
Why are oils containing unsaturated fatty acids preferred for cooking?
Why are oils containing unsaturated fatty acids preferred for cooking?
- They undergo substitution reactions easily.
- They are inert in the presence of most reagents.
- They are good solvents for tincture iodine.
- They are more reactive in the presence of most reagents. (correct)
What happens when chlorine reacts with methane in the presence of sunlight?
What happens when chlorine reacts with methane in the presence of sunlight?
- Formation of water
- Formation of chloromethane (correct)
- Formation of ethanoic acid
- Formation of ethanol
Why is ethanol commonly called alcohol?
Why is ethanol commonly called alcohol?
- It is used in welding applications.
- It is the active ingredient in alcoholic drinks. (correct)
- It is a good solvent for tincture iodine.
- It is inert in the presence of most reagents.
What is the main reason ethyne and air mixture is not used for welding?
What is the main reason ethyne and air mixture is not used for welding?
How can the conversion of ethanol to ethanoic acid be classified?
How can the conversion of ethanol to ethanoic acid be classified?
What makes ethanol a good solvent for various medicines and tonics?
What makes ethanol a good solvent for various medicines and tonics?
What are substances that are capable of adding oxygen to others known as?
What are substances that are capable of adding oxygen to others known as?
In the context of oxidation reactions, what is the role of alkaline potassium permanganate?
In the context of oxidation reactions, what is the role of alkaline potassium permanganate?
What is the purpose of using palladium or nickel catalysts in the addition reaction of unsaturated hydrocarbons?
What is the purpose of using palladium or nickel catalysts in the addition reaction of unsaturated hydrocarbons?
Which type of carbon chains do vegetable oils generally have?
Which type of carbon chains do vegetable oils generally have?
What are animal fats generally rich in?
What are animal fats generally rich in?
What is the main characteristic that distinguishes oxidising agents from reducing agents?
What is the main characteristic that distinguishes oxidising agents from reducing agents?
What happens when a small piece of sodium is dropped into ethanol?
What happens when a small piece of sodium is dropped into ethanol?
Which reaction gives ethene by heating ethanol with excess concentrated sulfuric acid?
Which reaction gives ethene by heating ethanol with excess concentrated sulfuric acid?
What are the effects of consuming large quantities of ethanol on living beings?
What are the effects of consuming large quantities of ethanol on living beings?
What is an outcome of long-term alcohol consumption?
What is an outcome of long-term alcohol consumption?
How do alcohols generally affect living beings when consumed in large quantities?
How do alcohols generally affect living beings when consumed in large quantities?
Which product is formed when ethanol reacts with sodium?
Which product is formed when ethanol reacts with sodium?
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