Soda lime consists of NaOH and CaO respectively, in the ratio of _______
A. 1:2
B. 2:1
C. 1:3
D. 3:1
Answer:D
Soda lime consists of NaOH and CaO respectively, in the ratio of _______
A. 1:2 B. 2:1 C. 1:3 D. 3:1