Which One of the Following Statements Relating to the Glass

question 122

Multiple Choice

Which one of the following statements relating to the glass electrode is correct?

• A) The glass electrode detects hydrogen gas.
• B) The glass of a glass electrode serves to conduct electrons.
• C) When pH is measured, only a single electrode, the glass electrode, need be used.
• D) The potential of the glass electrode varies linearly with the pH of the solution.
• E) None of these statements is correct.

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Definitions:

Price Elasticity

A measure of the sensitivity of demand or supply for a product or service to changes in its price.

Incidence

The measure or rate at which a particular phenomenon occurs, often used in the context of disease or taxation.

Perfectly Elastic

Describes a situation in which the quantity demanded or supplied reacts to the smallest change in price with an infinite amount of change in quantity.

Excise Tax

A targeted tax levied on the sale of specific goods and services, such as alcohol and tobacco, often used to discourage consumption.