FreeMCATPrep Logo

Support us and cryptocurrency!
Try a browser that's faster, safer, ad-free, and earns you cryptocurrency for using it! W3Schools


More Than 475 Free MCAT Questions with Detailed Answers!

Click HERE for your Random Question from our MCAT Question A Day Archive


MCAT Question A Day - 2/2/14 - Answer!

When acetaldehyde reacts with ethanol in the presence of acid, the product is a(n)

A.  acetal.
B.  hemiacetal.
C.  ketal.
D.  hemiketal.

The correct answer is (A). Two ethanol molecules will bond to the carbonyl carbon in the presence of acid.



Want more questions? - Click here to check out our MCAT Question A Day archive