Solutions and Surface Chemistry
Colligative properties link solute amount to measurable changes in vapour pressure, boiling point, freezing point and osmotic pressure, while surface chemistry covers adsorption, colloids and catalysis. IAT tests both quantitative colligative calculations (with van't Hoff factor corrections) and conceptual surface-chemistry classification.
13 min readWeightage: 6–8 questions in IAT Chemistry30-question chapter test included
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Solutions and Surface Chemistry (Chemistry) is part of the IISER IAT syllabus plan. Pick the batch by the year you appear in — Class 11 students join the two-year IISER IAT 2028 program, Class 12 students and repeaters join the one-year or crash program for IISER IAT 2027.
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