Question

a drop of liquid sample was put on the pH paper it was observed that the colour of the pH paper turned blue the liquid sample is will be sulphuric acid or sodium bicarbonate solution or distilled water or hydrochloric acid​

Answer 1

Answer:

We know:)

Base turned litmus paper into blue.

So, Liquid sample is sodium bicarbonate solution because it is basic salt and rest all are acids...(✿◠‿◠)

Explanation:

HOPE IT HELP ....(✿◠‿◠)