Error in EK Chem Lecture Test 5?

[dray5150]

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5th edition Inorganic EK. 30 minute lecture test 5, #109.

The temperature and pressure above which the gas and liquid phases of a substance can not be distinguished is called the

CRITICAL POINT.. right???

The book says its D super point.

 

[starbaduk]

I think you are right. But what's a super point?

 

[dray5150]

I have no idea. Its got to be an error.

 

[chemtopper]

It can be a printing error.
Correct answer is critical point .
Have a quick review from this link.
http://www.chem.leeds.ac.uk/People/CMR/whatarescf.html