Surface Chemistry

Bihar Board Class 12 · Chemistry · 30 past questions

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1. Q3 2026 Set A

   The size of colloidal particle is

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2. Q4 2026 Set A

   Smoke is a colloidal state in which

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3. Q5 2026 Set A

   Butter is an example of

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4. Q13 2024 Set D2022 Set E

   Which of the following is not a lyophilic colloid?

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5. Q15 2024 Set D

   Milk is

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6. Q19 2022 Set E

   The size of the colloidal particles is in between which of the following?

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7. Q22 2021 Set A

   Photographic film plate has an essential ingredient of

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8. Q24 2021 Set A

   Milk is an example of

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9. Q29 2017

   Distinguish between Lyophilic and Lyophobic colloids.

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10. Q30 2016

    which one of the following is lyophilic colloid?

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