Question
The following data gives the P.H values of solutions P, Q and R
Solution P (PH:13.5)
Solution Q (PH:8.5)
Solution R (PH:1.5)
a. Which solution will produce carbon IV oxide when reacted with marble chips
b. Which solution would be a suitable anti-acid
Solution P (PH:13.5)
Solution Q (PH:8.5)
Solution R (PH:1.5)
a. Which solution will produce carbon IV oxide when reacted with marble chips
b. Which solution would be a suitable anti-acid
Answer
(i) R
(ii) Q - weakly alkaline
(ii) Q - weakly alkaline