Chemical Engineering - Heat Transfer - Discussion
Discussion Forum : Heat Transfer - Section 3 (Q.No. 10)
10.
For gases, the thermal conductivity increases with temperature rise. For liquids, with increase in concentration, its thermal conductivity generally
Discussion:
10 comments Page 1 of 1.
Mr Pegu said:
12 months ago
The given answer is correct.
Explanation:
In liquids, as concentration increases (for example, when a solute is added to a solvent), the interactions between molecules can become more complex, often leading to reduced mobility of molecules. This typically results in a decrease in thermal conductivity, as the ability of the liquid to transfer heat through molecular motion is hindered.
Explanation:
In liquids, as concentration increases (for example, when a solute is added to a solvent), the interactions between molecules can become more complex, often leading to reduced mobility of molecules. This typically results in a decrease in thermal conductivity, as the ability of the liquid to transfer heat through molecular motion is hindered.
TANMAY SHAH said:
2 years ago
The Right answer is Option B.
Raveendra said:
4 years ago
With increasing concentration, liquid thermal conductivity also increase.
Raveendra said:
4 years ago
With increasing concentration, liquid thermal conductivity also increase.
Srinu Tanneeru said:
5 years ago
The increase should be the right answer because if we concentrate the liquids it means it is going form a solid type material or semi-solid type material when we compare conductivity of liquid to semi-solid or solid then solid can have high thermal conductivity than liquid so, the answer is "B".
Pankaj said:
5 years ago
Increase should be the right answer.
Shubhangi said:
6 years ago
Thermal conductivity basically increased with increase in temperature in case of gas and liquid, and on the other hand in case of solid or metal, it will decrease with increase in temperature.
Akash Thankachan said:
6 years ago
Please explain the answer.
Saini ji said:
8 years ago
It may increases only.
Ahmed fathi said:
1 decade ago
How this happen?
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