Question

Which
of
the
following
is
not
the
use
of
CaO?

a.
use
in
white wash

b.
manufacture
of
sodium
carbonate

c.
purification
of
sugar​

Answer 1

Answer:

b option is the answer

because cao is used for purification of sugar and white wash

please mark me as a brainliest please

Answer 2

Answer:

calcium oxide is use in white wash

calcium oxide and hydroxide is a fundamental role in sugar

so in manufacturing of sodium carbonate doesn't use calcium oxide