Moderate

Electrolyte can be in _?

Correct answer: B. Solution or Fused state

  • A. Plasma state
  • B. Solution or Fused state
  • C. Solid form
  • D. Gaseous State

Explanation

Option A: Plasma is a high-energy state of matter composed of ionized gas. While plasma can conduct electricity, it is not typically associated with the common state of electrolytes. Electrolytes are more commonly found in solutions or fused states rather than in plasma.Option B: Electrolytes are commonly found in the solution state, where they are dissolved in a solvent, such as water, and form electrolyte solutions. In this state, the electrolyte dissociates into ions, which can freely move and carry electric charge, allowing the solution to conduct electricity. Electrolytes can also exist in the fused state, which refers to being in a molten or liquid state, where they also dissociate into ions and can conduct electricity. Option C: While most solids are not conductive, certain solid compounds known as solid electrolytes can conduct electricity. Solid electrolytes have a crystal lattice structure that allows for the movement of ions within the solid, enabling electrical conductivity. Solid electrolytes find applications in areas such as solid-state batteries and fuel cells.Option D: Gasses are generally not considered electrolytes as they do not readily dissociate into ions and conduct electricity in their gaseous state. Gases are composed of neutral molecules or atoms, and their molecular interactions do not typically allow for significant electrical conductivity.

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Electrochemistry describes electron transfer through oxidation and reduction, identifies oxidizing and reducing agents, and applies oxidation numbers to balance redox equations. It also covers electrode potential and the standard hydrogen electrode, which provides the reference for comparing the reduction tendencies of other electrodes.

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