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Aluminium is used for making cooking utensils. Which of the following properties of aluminium are responsible for the same?
1. Good thermal conductivity
2. Good electrical conductivity
3. Ductility
4. High melting point
- a)1 and 2 only
- b)1 and 3 Only
- c)2 and 3 only
- d)1 and 4 only
Correct answer is option 'D'. Can you explain this answer?
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Aluminium is used for making cooking utensils. Which of the following...
Some of the most common properties of Aluminium are good thermal conductivity, malleability, light weight and high melting point which make it useful for making cooking utensils.
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Aluminium is used for making cooking utensils. Which of the following...
Properties of Aluminium in Cooking Utensils
Aluminium is widely used for making cooking utensils due to several key properties that enhance its functionality in the kitchen. Among the properties listed, the correct answer focuses on thermal conductivity and melting point.
1. Good Thermal Conductivity
- Aluminium has excellent thermal conductivity, which allows it to heat up quickly and distribute heat evenly.
- This property ensures that food cooks uniformly, reducing the risk of hot spots that can lead to burning or uneven cooking.
2. High Melting Point
- Aluminium has a relatively high melting point (around 660°C or 1220°F), making it suitable for cooking applications where high temperatures are involved.
- This high melting point ensures that the metal retains its structural integrity during cooking, preventing warping or deformation under heat.
Other Properties: Not Relevant
While aluminium also possesses good electrical conductivity and ductility, these properties are less relevant for cooking utensils:
- Good Electrical Conductivity: Though useful in electrical applications, this property does not influence cooking performance.
- Ductility: While ductility allows aluminium to be shaped easily, it does not directly impact its suitability for cooking utensils.
Conclusion
In summary, the properties of good thermal conductivity and high melting point make aluminium an excellent choice for cooking utensils, ensuring efficiency and safety in food preparation. Therefore, option 'D' (1 and 4 only) is the correct choice.
Aluminium is widely used for making cooking utensils due to several key properties that enhance its functionality in the kitchen. Among the properties listed, the correct answer focuses on thermal conductivity and melting point.
1. Good Thermal Conductivity
- Aluminium has excellent thermal conductivity, which allows it to heat up quickly and distribute heat evenly.
- This property ensures that food cooks uniformly, reducing the risk of hot spots that can lead to burning or uneven cooking.
2. High Melting Point
- Aluminium has a relatively high melting point (around 660°C or 1220°F), making it suitable for cooking applications where high temperatures are involved.
- This high melting point ensures that the metal retains its structural integrity during cooking, preventing warping or deformation under heat.
Other Properties: Not Relevant
While aluminium also possesses good electrical conductivity and ductility, these properties are less relevant for cooking utensils:
- Good Electrical Conductivity: Though useful in electrical applications, this property does not influence cooking performance.
- Ductility: While ductility allows aluminium to be shaped easily, it does not directly impact its suitability for cooking utensils.
Conclusion
In summary, the properties of good thermal conductivity and high melting point make aluminium an excellent choice for cooking utensils, ensuring efficiency and safety in food preparation. Therefore, option 'D' (1 and 4 only) is the correct choice.
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Aluminium is used for making cooking utensils. Which of the following properties of aluminium are responsible for the same? 1. Good thermal conductivity2. Good electrical conductivity3. Ductility4. High melting pointa) 1 and 2 onlyb) 1 and 3 Onlyc) 2 and 3 onlyd) 1 and 4 onlyCorrect answer is option 'D'. Can you explain this answer?
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Aluminium is used for making cooking utensils. Which of the following properties of aluminium are responsible for the same? 1. Good thermal conductivity2. Good electrical conductivity3. Ductility4. High melting pointa) 1 and 2 onlyb) 1 and 3 Onlyc) 2 and 3 onlyd) 1 and 4 onlyCorrect answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Aluminium is used for making cooking utensils. Which of the following properties of aluminium are responsible for the same? 1. Good thermal conductivity2. Good electrical conductivity3. Ductility4. High melting pointa) 1 and 2 onlyb) 1 and 3 Onlyc) 2 and 3 onlyd) 1 and 4 onlyCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Aluminium is used for making cooking utensils. Which of the following properties of aluminium are responsible for the same? 1. Good thermal conductivity2. Good electrical conductivity3. Ductility4. High melting pointa) 1 and 2 onlyb) 1 and 3 Onlyc) 2 and 3 onlyd) 1 and 4 onlyCorrect answer is option 'D'. Can you explain this answer?.
Aluminium is used for making cooking utensils. Which of the following properties of aluminium are responsible for the same? 1. Good thermal conductivity2. Good electrical conductivity3. Ductility4. High melting pointa) 1 and 2 onlyb) 1 and 3 Onlyc) 2 and 3 onlyd) 1 and 4 onlyCorrect answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Aluminium is used for making cooking utensils. Which of the following properties of aluminium are responsible for the same? 1. Good thermal conductivity2. Good electrical conductivity3. Ductility4. High melting pointa) 1 and 2 onlyb) 1 and 3 Onlyc) 2 and 3 onlyd) 1 and 4 onlyCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Aluminium is used for making cooking utensils. Which of the following properties of aluminium are responsible for the same? 1. Good thermal conductivity2. Good electrical conductivity3. Ductility4. High melting pointa) 1 and 2 onlyb) 1 and 3 Onlyc) 2 and 3 onlyd) 1 and 4 onlyCorrect answer is option 'D'. Can you explain this answer?.
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