(a) What would you expect the pH of the pure water to be? (b) What col

1.	(a) What would you expect the pH of the pure water to be? (b) What colour would the universal indicator show in an aqueous solution of sugar? Why? (c) A sample of rainwater turned universal indicator paper yellow. What would you expect its pH to be? Is it a strong or a weak acid?
Answer» (a) What would you expect the pH of the pure water to be? (b) What colour would the universal indicator show in an aqueous solution of sugar? Why? (c) A sample of rainwater turned universal indicator paper yellow. What would you expect its pH to be? Is it a strong or a weak acid?

(a) What would you expect the pH of the pure water to be? (b) What colour would the universal indicator show in an aqueous solution of sugar? Why? (c) A sample of rainwater turned universal indicator paper yellow. What would you expect its pH to be? Is it a strong or a weak acid?

Answer»

(a) What would you expect the pH of the pure water to be?

(b) What colour would the universal indicator show in an aqueous solution of sugar? Why?

(c) A sample of rainwater turned universal indicator paper yellow. What would you expect its pH to be? Is it a strong or a weak acid?