Q.1) Answer the following quest
1) Define "Universal Indicator"
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2
Answer:
Universal indicator is a mixture of many indicators which gives diferent colours at different pH values of entire scale. It shows different colours at different concentration of ions in the solution. pH. colour.
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0
Answer:
It is an ph indicator made of a solution of several compounds that exhibit several smooth colour change over wide range of ph value to indicate acidity or alkalinity of solution.
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