H2 O2 solution of ’10 volume’ is
a. 30%
b. 3%
c. 1%
d. 10%
Ans. b
(7)
5/5 - (1 vote)
H2 O2 solution of ’10 volume’ is
a. 30%
b. 3%
c. 1%
d. 10%
Ans. b
(7)
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