UPSC Exam > UPSC Questions > Aluminium is commonly used for making cooking...
Start Learning for Free
Aluminium is commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?
(i) Good thermal conductivity
(ii) Good electrical conductivity
(iii) Ductility
(iv) High melting point
- a)(i) and (ii)
- b)(i) and (iii)
- c)(ii) and (iii)
- d)(i) and (iv)
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Aluminium is commonly used for making cooking utensils. What propertie...
(d) (i) and (iv)
Explanation: Aluminium is not suitable for utensil production due to its ductility and high electrical conductivity. The properties that make it suitable are its high melting point and good heat conductivity. Copper, steel (an alloy of iron), and aluminium are the most common metals used for making utensils because of their good heat conductivity.
Free Test
FREE
| Start Free Test |
Community Answer
Aluminium is commonly used for making cooking utensils. What propertie...
Properties of Aluminium for Cooking Utensils
Aluminium is widely favored for cooking utensils due to its unique properties that enhance cooking efficiency and safety. The correct answer highlights the importance of good thermal conductivity and high melting point.
Good Thermal Conductivity
- Aluminium has excellent thermal conductivity, allowing it to heat up quickly and distribute heat evenly across the cooking surface.
- This property ensures that food cooks uniformly, reducing the risk of hot spots that can burn food.
High Melting Point
- Aluminium has a relatively high melting point (around 660°C), making it suitable for high-temperature cooking.
- This property ensures that aluminium utensils can withstand the heat of cooking without deforming or melting, providing durability and longevity.
Other Properties Not Essential for Cooking
- While aluminium's good electrical conductivity and ductility are valuable in other applications, they are not critical for cooking utensils.
- Electrical conductivity is more relevant in electrical applications, while ductility is important for shaping and forming materials rather than for cooking performance.
Conclusion
In summary, aluminium's good thermal conductivity and high melting point make it an ideal material for cooking utensils, ensuring efficient cooking and durability. The properties of electrical conductivity and ductility, while beneficial in other contexts, are not essential for the purpose of cooking. Thus, the correct option is 'D' (i) and (iv).
Aluminium is widely favored for cooking utensils due to its unique properties that enhance cooking efficiency and safety. The correct answer highlights the importance of good thermal conductivity and high melting point.
Good Thermal Conductivity
- Aluminium has excellent thermal conductivity, allowing it to heat up quickly and distribute heat evenly across the cooking surface.
- This property ensures that food cooks uniformly, reducing the risk of hot spots that can burn food.
High Melting Point
- Aluminium has a relatively high melting point (around 660°C), making it suitable for high-temperature cooking.
- This property ensures that aluminium utensils can withstand the heat of cooking without deforming or melting, providing durability and longevity.
Other Properties Not Essential for Cooking
- While aluminium's good electrical conductivity and ductility are valuable in other applications, they are not critical for cooking utensils.
- Electrical conductivity is more relevant in electrical applications, while ductility is important for shaping and forming materials rather than for cooking performance.
Conclusion
In summary, aluminium's good thermal conductivity and high melting point make it an ideal material for cooking utensils, ensuring efficient cooking and durability. The properties of electrical conductivity and ductility, while beneficial in other contexts, are not essential for the purpose of cooking. Thus, the correct option is 'D' (i) and (iv).
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Similar UPSC Doubts
Top Courses for UPSCView all
Aluminium is commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer?
Question Description
Aluminium is commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct 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 commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct 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 commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer?.
Aluminium is commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct 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 commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct 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 commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer?.
Solutions for Aluminium is commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Aluminium is commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Aluminium is commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Aluminium is commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Aluminium is commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Aluminium is commonly used for making cooking utensils. What properties of aluminium make it suitable for this purpose?(i) Good thermal conductivity(ii) Good electrical conductivity(iii) Ductility(iv) High melting pointa)(i) and (ii)b)(i) and (iii)c)(ii) and (iii)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup