Photochemical smog consists of a) coal dust b)water droplets and soot c) ozone d) acid rain

Are hallucinogen a clinically useful drugs?

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.