Question

0.4 Name the most commonly used indicator and
its reaction with acids and bases.​

Answer 1

Answer:

the most commonly used indicator for chicken the reactions with acid or base is is litmus paper

Answer 2

Answer:

Hey Mate!!!

Here is your answer.

The most commonly used indicator is litmus paper. Litmus paper is prepared by soaking rectangular strips of filter paper in litmus solution and then drying them before using.

Explanation:

The colour of litmus in a solution:

• Blue colour indicates that the solution is base(alkaline).
• Light pink colour indicates neutral solution.
• Red colour indicates that the solution is acidic.
• Red litmus paper turns blue in basic solution.
• Blue litmus paper turns red in acidic solution.
• Adding water(neutral) to an indicator will not bring about any change in colour.

Hope it will help you.

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