Question

Three liquids are given to you. one is hydrochloric acid , another is sodium hydroxide and third one is sugar solution. how will you identify them? you have only turmeric as indicator

Answer 1

Answer:

1. HYDROCHLORIC ACID:

IT IS ACIDIC SO IF WE PUT TURMERIC TO IT THERE IS NO CHANGE IN COLOR.

2. SUGAR SOLUTION:

IT IS A NEUTRAL SUBSTANCE SO IF WE PUT TURMERIC SOLUTION TO IT THERE IS NO CHANGE IN COLOR.

3.SODIUM HYDROXIDE:

IT IS A BASIC SOLUTION SO IF WE PUT TURMERIC SOLUTION TO IT THEN IT CHANGES TO BRIGHT RED COLOR OR ORANGE-RED COLOR.