The chemical used as a fixer in photography is:
A. Borax B. Sodium thiosulphate C. Sodium Sulphate D. Ammonium persulphate
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The chemical used as a fixer in photography is:
A. Borax
- B. Sodium thiosulphate
C. Sodium Sulphate
D. Ammonium persulphate
Answered by
1
Answer:
Thiosulphates are used as fixers in photography n oll.
Explanation:
Sodium thiosulphate...Na2S2O3
Ammonium thiosulphate is more often used but as per the given options sodium thiosulphate is more appropriate.
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