Write the chemical reaction involved in developing of a black and white photographic film. An aqueous Na 2 S 2 O 3 solution is acidified to give a milky white tubitity. Identify the product and write the balanced half chemical reaction for it.

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Jitender Pal · Answer

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Please find the answer to your question

Reaction involved in developing of a black and white photographic film.

AgBr +2Na₂S₂O₃ → Na₃[Ag(S₂O₃)₂] + NaBr

unexposed portion

Na₂S₂O₃ + 2H⁺ → 2Na⁺ + H₂SO₃ + S ↓

colloidal sulphur

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jitender
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Write the chemical reaction involved in developing of a black and white photographic film. An aqueous Na 2 S 2 O 3 solution is acidified to give a milky white tubitity. Identify the product and write the balanced half chemical reaction for it.

Write the chemical reaction involved in developing of a black and white photographic film. An aqueous Na₂S₂O₃ solution is acidified to give a milky white tubitity. Identify the product and write the balanced half chemical reaction for it.

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Write the chemical reaction involved in developing of a black and white photographic film. An aqueous Na 2 S 2 O 3 solution is acidified to give a milky white tubitity. Identify the product and write the balanced half chemical reaction for it.

Write the chemical reaction involved in developing of a black and white photographic film. An aqueous Na2S2O3 solution is acidified to give a milky white tubitity. Identify the product and write the balanced half chemical reaction for it.

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Write the chemical reaction involved in developing of a black and white photographic film. An aqueous Na₂S₂O₃ solution is acidified to give a milky white tubitity. Identify the product and write the balanced half chemical reaction for it.