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Surface Chemistry — JEE Main 2020 · 4 Sep, Evening shift · Q2248 · Alror

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Surface Chemistry

JEE Main 2020 · 4 Sep, Evening shift · Q2248

ChemistryEasy63×since 2002Q2248

A sample of red ink (a colloidal suspension) is prepared by mixing eosin dye, egg white, HCHO and water. The component which ensures stability of the ink sample is :

JEE Main 2020 · 4 Sep, Evening shift · Q2248·Surface Chemistry

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