Solution x turned blue litmus to red and Solution y turned red litmus to blue.
Which gas is released when we put magnesium pieces in solution x?

Solution x turned blue litmus to red and Solution y turned red litmus to blue. Will any chemical reaction take place when zinc pieces are put in solution y ?

Solution x turned blue litmus to red and Solution y turned red litmus to blue. What products could be formed when x and y are mixed ?

Solution x turned blue litmus to red and Solution y turned red litmus to blue. Which of the above solutions produce more hydrogen ions in solution ?

Blue litmus turns red in

A solution turns red litmus blue, its pH is likely to be

A solution turns red litmus blue, its pH is likely to be

Which of the following can turn blue litmus to red colour

__are sour to taste and turn blue litmus to_

A blue litmus turns red when it reacts with

Which of the above substances changed red litmus to blue ?