1233Every Day ScienceMedium
The chemical used as a fixer in photography is__________?
ASodium thiosulphate
BSodium sulphate
CBorax
DAmmonium sulphate
Correct answer
A. Sodium thiosulphate
Explanation
Sodium thiosulphate is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.