CUET · CHEMISTRY · PYQ PAPER 2025
Un-decomposed silver bromide from developed film, in black and white photography, makes a complex with hypo. The formula of the complex is
- A \(\left[ Ag \left( S _2 O _3\right)_2\right]^{3-}\)
- B \(\left[ Ag \left( S _2 O _3\right)_2\right]^{2-}\)
- C \(\left[ Ag _2\left(S_2 O _8\right)_2\right]^{2-}\)
- D \(\left[ Ag \left( S _2 O _8\right)_2\right]^{3-}\)
Answer & Solution
Correct Answer
(A) \(\left[ Ag \left( S _2 O _3\right)_2\right]^{3-}\)
Step-by-step Solution
Detailed explanation
\(\left[ Ag \left( S _2 O _3\right)_2\right]^{3-}\)
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