All of the Following Reactions Can Be Described as Displacement

question 122

Multiple Choice

All of the following reactions can be described as displacement reactions except

• A)Zn(s)+ FeCl₂(aq)→ ZnCl₂(aq)+ Fe(s).
• B)C₆H₆(l)+ Cl₂(g)→ C₆H₅Cl(l)+ HCl(g).
• C)2Na(s)+ 2H₂O(l)→ 2NaOH(aq)+ H₂(g).
• D)Cu(s)+ 2AgNO₃(aq)→ Cu(NO₃)₂(aq)+ 2Ag(s).
• E)CuSO₄(aq)+ Fe(s)→ Cu(s)+ FeSO₄(aq).

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Definitions:

Anterior-Root Ganglion

A cluster of nerve cell bodies (neurons) located in the anterior root of the spinal cord, involved in transmitting sensory information from the peripheral to the central nervous system.

Periaqueductal Gray Matter

A region of the midbrain involved in modulating pain perception and in coordinating fight or flight responses.

Semicircular Canals

Three looped tubes in the inner ear that are filled with fluid and help with maintaining balance by detecting head rotation.

Action Potentials

Brief electrical impulses that serve as the fundamental signals by which information is transmitted along nerve cells.