what is the colour of ph paper
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The colours from yellow to redindicate an acidic solution, colours blue to violet indicate bases and green colour indicates that a solution is neutral. Wide-range pH test papers with distinct colours for each pH from 1 to 14 are also available.
Hruthvik:
Thank you sis
Answered by
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The colours from yellow to red indicate an acidic solution colours blue to violet indicates bases,green colour indicates neutral..
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