A student tests a sample drinking water and reports its pH value as 6 at room temperature.
Which one of the following might have been added in water?
(a) Calcium chloride (b) Sodium chloride (c) Sodium bicarbonate (d) Bleaching powder
Answers
Answered by
19
Answer:
d) Bleaching powder
Explanation:
it is an acid
plzzzzz mark it as brainliest
Answered by
5
Answer:bleaching powder (d)
Explanation:it is an acid
Similar questions