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Lakhmir Singh & Manjit Kaur - Chemistry

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Q. 544.7( 3 Votes )

Which one of the A. sugar and water mixture

B. potash alum and water mixture

C. chalk powder and water mixture

D. potassium permanganate and water mixture

Class 9th Lakhmir Singh & Manjit Kaur - Chemistry 2. Is Matter Around us Pure

Answer :

Chalk powder and water mixture is a colloidal solution which exhibits tyndall effect.

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