Chemistry · Surface Chemistry
Identify the positively charged sols among the following: (a) Al2O3 · xH2O (b) Starch (c) Haemoglobin (d) TiO2 (e) CdS
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(a), (c), (d)✓
- 2(c), (d), (e)
- 3(b), (c), (d)
- 4(a), (b), (c)
Correct answer
(a), (c), (d)
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