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Q: In capsule shell formulation Titanium dioxide is used as................
  • A. Plasticizer
  • B. Preservative
  • C. Opacifying agent
  • D. Colorant
Correct Answer: Option C - Titanium dioxide is mainly used as an opacifier in pharmaceuticals formulation. It helps to make the capsules opaque, protecting the contents from light and improving their appearance.
C. Titanium dioxide is mainly used as an opacifier in pharmaceuticals formulation. It helps to make the capsules opaque, protecting the contents from light and improving their appearance.

Explanations:

Titanium dioxide is mainly used as an opacifier in pharmaceuticals formulation. It helps to make the capsules opaque, protecting the contents from light and improving their appearance.