Which of the following is used for removing air bubbles from glass during its manufacture?
A. Arsenous oxide
B. Potassium carbonate
C. Soda ash
D. Feldspar
Answer: Option A
Solution(By Examveda Team)
Arsenous oxide is used for removing air bubbles from glass during its manufacture.This Question Belongs to General Knowledge >> General Science
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Arsenic and antimony are the fining agent . it remove bubble during melting.