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Surface Chemistry

Bihar Board Class 12 · Chemistry · 30 past questions

Topic Classification of colloids 2 Adsorption 1 Adsorption isotherms 0 Catalysis 0 Emulsions and soaps 0 Properties of colloids 0 Purification and preparation of colloids 0

Level Easy 1 Moderate 0

Year 2026 1 2025 1 2024 0 2023 1 2022 1 2021 2 2018 1 2017 0 2016 0

1 of 30 · show all

Q20 2022 Set E

The rate of chemisorption