Ozone:-
Ozone is a…………word “ozoaters”
a) Latin
b) Greek
c) both a & b
d) none of these
The word ozoalers means…………
a) color
b) taste
c) salt
d) smell
It was …………who first found ozone.
a) Arrhenius
b) Guldberg
c) Lewis
d) Schonbein
The molecular formula of ozone is…………
a) O2
b) N2
c) SO2
d) O3
Molar mass of ozone is…………
a) 46g/mol
b) 48g/mol
c) 44 g/mol
d) 42 g/ mol
