our sweat is either acidic or basic in nature?
Question 10
On adding phenolphthalein indicator to a colourless solution, no change is observed. What is the nature of this solution? (a) Basic (b) Either acidic or basic (c) Either acidic or neutral (d) Either basic or neutral
Is tin acidic or basic in nature?
Is rice starch acidic or basic in nature?
Is Fe2O3 basic or acidic in nature ?