Q. The vitamin which is very labile and easily destroyed during cooking as well as storage is vitamin ____:
Answer: Vitamin C
Notes: Vitamin C is quite unstable when cooked or stored improperly. It is very liable and easily destroyed during cooking as well as storage. It is a water-soluble and temperature-sensitive vitamin, so is easily degraded during cooking, and elevated temperatures and long cooking times have been found to cause particularly severe losses of vitamin C.