Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion

Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 5 (Q.No. 18)
18.
The boiling point of carbon dioxide is
-20.5°C
-50°C
-63.3°C
-78.3°C
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
5 comments Page 1 of 1.

Sandeep Rangana said:   8 years ago
I think it is freezing point, not boiling point.

Vikas said:   7 years ago
Yes, right @Sandip.

It's a freezing point.

Shyam said:   6 years ago
The correct answer is D.

Kajal Patil said:   5 years ago
The boiling point for CO2 is - 73.6°C.
Freezing point for CO2 is - 78.5°C.

Rameshwar said:   4 years ago
@Kajal.

Yes, it's right. Thanks.

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