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In photography , Na(2)S(2)O(3).5H(2)O is...

In photography , `Na_(2)S_(2)O_(3).5H_(2)O` is used

A

in reduction of Ag metal from AgBr

B

for the conversion of AgBr into silver thiosulphate

C

for the conversion of AgBr into silver sulphate

D

for the conversion of AgBr into soluble thiosulphate complex.

Text Solution

Verified by Experts

`AgBr+2Na_(2)S_(2)O_(3)rarrNa_(3)[Ag(S_(2)O_(3))_(2)]+NaBr`
soluble complex
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DINESH PUBLICATION-CO-ORDINATION COMPOUNDS -BRAIN TEASERS - 22
  1. In photography , Na(2)S(2)O(3).5H(2)O is used

    Text Solution

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