Q663
Commercial Vaseline is derived from
A.
Plant gums
B.
Coal tar
C.
Wool wax
D.
Petroleum
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Vaseline is a brand of petroleum jelly based products owned by Anglo-Dutch company Unilever. While Vaseline can be used as a lubricant, it is also a useful moisture insulator for local skin conditions characterized by tissue dehydration. Vaseline helps protect minor cuts and burns.