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pH in Digestive System

A cloth stain...

Question

A cloth stained in will turn red when washed with _.

A

turmeric, toilet cleaner

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B

china rose, toilet cleaner

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C

turmeric, shampoo

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D

china rose, shampoo

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Solution

The correct option is C turmeric, shampoo
Shampoo is basic in nature while toilet cleaner is acidic.

China rose turns green and turmeric turns red in the presence of a base.

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