Citronellol, C10H19OH, is a constituent of rose and germanium oils. It is used in perfumery. Chemically, citronellol is an
A) alcohol.
B) acid.
C) alkane.
D) amine.
Question 2
The World Health Organization (WHO) rates which pollutant the worst?
A) methane
B) chlorocarbons
C) sulfur dioxide
D) sulfur oxides