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This question belongs to General Knowledge General Science

General Science

?

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 & Solution

Correct Answer: Option A

Arsenous oxide is used for removing air bubbles from glass during its manufacture.

Question posted by Examveda

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NILESH KAKDE 9 years ago

Arsenic and antimony are the fining agent . it remove bubble during melting.

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