Inter Surface chemistry
12th chemistry objective Bihar Board Bihar Board 2023 Exam Important Question Inter exam Uncategorized

Inter Surface Chemistry most VVI objective question || 12th chemistry most VVI objective question Chapter 5

Inter Surface chemistry Class 12th chemistry Chapter – 5 VVI objective For Bihar Board and all other board In English medium Surface Chemistry 1. If dispersed phase is liquid and dispersion medium is solid, the coloid is known as : (A) A Sol (B) A gel (C) An emulsion (D) A foam Ans – B […]