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Indicator Color Change

The document lists various indicators and their color changes in acidic and basic solutions. For example, blue litmus paper turns red in acidic solutions and remains blue in basic solutions. Other indicators like turmeric and phenolphthalein also exhibit distinct color changes depending on the pH level of the solution.

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Puspita Roy
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85 views1 page

Indicator Color Change

The document lists various indicators and their color changes in acidic and basic solutions. For example, blue litmus paper turns red in acidic solutions and remains blue in basic solutions. Other indicators like turmeric and phenolphthalein also exhibit distinct color changes depending on the pH level of the solution.

Uploaded by

Puspita Roy
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Color Change of Indicators in Acidic and Basic Solutions

Indicator In Acidic Solution In Basic Solution

Blue litmus paper Turns red Stays blue

Red litmus paper Stays red Turns blue

Turmeric Yellow Reddish-brown

Rose extract Light pink/red Green or blue-green

Phenolphthalein Colorless Pink

Methyl orange Red Yellow

China rose (Hibiscus) Dark pink or red Greenish

Litmus solution Red Blue

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