All of the Following Are True for the Measurement of Standard

question 6

Multiple Choice

All of the following are true for the measurement of standard reduction potentials,except:
I standard conditions for reduction potentials is 25 ^oC and A = 1 for all aqueous and gaseous species.
II reduction potentials are measured relative to the standard hydrogen electrode (S.H.E. ) .
III standard reduction potentials are measured while connected to the negative electrode of the potentiometer.
IV the E^° for the S.H.E.is defined as 0 volts.

• A)I and IV
• B)I and III
• C)I only
• D)III only
• E)II and IV

---

Definitions:

Fresh Water

Naturally occurring water with a low concentration of salts, distinct from sea water, used for drinking, irrigation, and industrial processes.

Natural Resources

Materials and components that can be found within the environment that are both valuable in their natural form and useful for economic gain or sustainability.

Oil and Gas

Natural resources that are extracted from the earth and used primarily for energy production and as raw materials in various industries.

Ecosystem Diversity

Refers to the variety of habitats, natural communities, and ecological processes in the biosphere, as well as the diversity within species, between species, and of ecosystems.