Environmental Sciences, asked by arunamari99, 1 year ago

Why does the chilly powder sample containing congo red as adulterant turn into blue color when a small amount of hydrochloric acid is added into it.

Answers

Answered by sri182
1
Be coz, chilly powder is negatively charged sol
shiva444: bcoz is negatively charged
Answered by Ramakrushna
1
bcoz it is negetively charged
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