Which of the Following Metals,Ag,Zn,Cu,Ni,Au,Pt,Sn,cannot Be Extracted by Hydrometallurgical Reduction

question 180

Multiple Choice

Which of the following metals,Ag,Zn,Cu,Ni,Au,Pt,Sn,cannot be extracted by hydrometallurgical reduction of their ions with hydrogen?

• A)Au,Pt
• B)Ag,Au,Pt
• C)Zn,Ni,Au
• D)Zn,Ni,Sn
• E)Ag,Cu,Au,Pt

---

Definitions:

Cerebellum

A part of the brain located at the back of the skull, vital for coordinating movement and balancing the body.

Flexible Behavior Patterns

The capability of an organism to adapt its behavior according to changes in its environment or certain situations.

Stereoscopic Vision

The ability to perceive depth and three-dimensional structure from visual information, due to the brain processing images from both eyes.

Color Vision

The ability of organisms to distinguish objects based on the wavelengths of the light they reflect, emit, or transmit.