Question

Find the answer of :Uses of red litmus paper?​

Answer 1

Answer:-

Uses of red litmus paper:-

• It is used to test solution is acidic or basic
• It turns blue when solution is basic
• It turns red when solution is acid

Answer 2

Answer:

1. Litmus paper is a tool used to measure that a substance is acid or basic

2. The acidity or alkalinity of a solution is determined by the concentration of H2O ions , or

power of H20 ,expressed as a ph value

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