MHT CET · Chemistry · Surface Chemistry
Identify negatively charged sol from following.
- A Sol of clay
- B \(\mathrm{Fe}_2 \mathrm{O}_3 \cdot \mathrm{xH}_2 \mathrm{O}\)
- C \(\mathrm{TiO}_2\) sol
- D Haemoglobin
Answer & Solution
Correct Answer
(A) Sol of clay
Step-by-step Solution
Detailed explanation
Sol of clay \(\rightarrow(-)\) ve
\(\mathrm{Fe}_2 \mathrm{O}_3 . \mathrm{xH}_2 \mathrm{O} \rightarrow(+)\) ve charge
\(\mathrm{TiO}_2 \mathrm{sol} \rightarrow(+)\) ve charge
Haemoglobin \(\rightarrow(+)\) ve charge
\(\mathrm{Fe}_2 \mathrm{O}_3 . \mathrm{xH}_2 \mathrm{O} \rightarrow(+)\) ve charge
\(\mathrm{TiO}_2 \mathrm{sol} \rightarrow(+)\) ve charge
Haemoglobin \(\rightarrow(+)\) ve charge
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