Anaesthetic agent causing pain on intravenous administration: (A) Thiopentone, (B) Propofol, (C) Ketamine, (D) Midazolam
Answer is B. Refer Katzung 12th/431 Propofol is highly lipid soluble It's solution is made in oil(oliy liquid employed as 1 percnt emulsion) Thus it is painful on injection