Q.

Pick up the correct statement from the following:

A. The phenol is carbolic acid
B. The phenol is either extracted from coal-tar or prepared from benzene
C. Phenol reacts with formaldehyde, to form phenol formaldehyde resin
D. All the above
Answer» D. All the above
1.9k
0
Do you find this helpful?
7

View all MCQs in

Building Materials

Discussion

No comments yet