Examlex

Solved

The Following Anions Can Be Separated by Precipitation as Silver \to

question 73

Multiple Choice

The following anions can be separated by precipitation as silver salts: Cl-,Br-,I-,CrO42-.If Ag+ is added to a solution containing the four anions,each at a concentration of 0.10 M,in what order will they precipitate?
 The following anions can be separated by precipitation as silver salts: Cl<sup>-</sup>,Br<sup>-</sup>,I<sup>-</sup>,CrO<sub>4</sub><sup>2-</sup>.If Ag<sup>+</sup> is added to a solution containing the four anions,each at a concentration of 0.10 M,in what order will they precipitate?   A)  AgCl  \to  Ag<sub>2</sub>CrO<sub>4</sub>  \to  AgBr  \to  AgI B)  AgI  \to  AgBr  \to  Ag<sub>2</sub>CrO<sub>4</sub>  \to  AgCl C)  Ag<sub>2</sub>CrO<sub>4</sub>  \to  AgCl  \to  AgBr  \to  AgI D)  Ag<sub>2</sub>CrO<sub>4</sub>  \to  AgI  \to  AgBr  \to  AgCl E)  AgI  \to  AgBr  \to  AgCl  \to  Ag<sub>2</sub>CrO<sub>4</sub>


Definitions:

Marginal Revenue

The incremental profit made from the sale of an additional unit of a good or service.

Marginal Cost

The increment in overall expenses due to the output of one more unit of a product or service.

Marginal Revenue

The augmented income received from selling an extra unit of a good or service.

Total Revenue Curve

The total revenue curve graphically represents the relationship between total revenue gained by a business and the quantity of a product sold, showing how revenue changes as sales volume varies.

Related Questions