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Which of the following chemical reaction...

Which of the following chemical reactions `(s)` is (are) involved in the developing of photographic plate ?

A

`C_6H_4(OH)_2+2AgBr to 2Ag + C_6H_4O_2+2HBr`

B

`AgBr + 2Na_2S_2O_3to Na_3[Ag(S_2O_3)_2]`+ NaBr

C

`AgBr+2NH_3(aq)to[Aq(NH_3)_2]Br`

D

`2AgBr+Na_2S_2O_3 to Ag_2S_2O_3`+2NaBr

Text Solution

Verified by Experts

The correct Answer is:
A,B
(A)In making negative/positive of photographic film.
(B)In fixing of photographic film by removing unreduced AgBr as soluble complex.
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