Sodium Thiosulfate,Na₂S₂O₃,is Used as a "Fixer" in Black and White $\to$

question 12

Multiple Choice

Sodium thiosulfate,Na₂S₂O₃,is used as a "fixer" in black and white photography.Identify the reducing agent in the reaction of thiosulfate with iodine.
2S₂O₃^2-(aq) + I₂(aq) $\to$ S₄O₆^2-(aq) + 2I^-(aq)

• A)I₂(aq)
• B)I-(aq)
• C)S₂O₃^2-(aq)
• D)S₄O₆^2-(aq)
• E)S₂O₃^2-(aq)and I^-(aq)

Understand the conditions for long-run equilibrium in purely competitive markets and their implications for efficiency.

Recognize the impact of technological advancements on industry costs and consumer prices.

Understand the challenges and possibilities for innovation in competitive markets.

Understand the concept and impact of patent trolls on innovation and businesses.

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Definitions:

Substitute

An alternative option or replacement for someone or something.

Leader Behavior

Refers to the specific actions and strategies employed by leaders to influence the behavior and performance of their team members.

Dependent Variable

In research, a variable whose variation is being studied to see if it is influenced by changes in another variable.

Constraint

A limitation or restriction that confines the scope of action or has the potential to obstruct progress.