MCQ
A Faraday is:
- AThe magnitude of the charge of 1 mole of electrons.
- BThe magnitude of the electric dipole.
- CA fundamental constant of nature equal to 6.63 × 10−34Js/ photon.
- DA constant that accounts for the existence of ions in solution.
Explanation:
The Faraday constant represents the amount of electric charge carried by one mole, or Avogadro's number, of electrons.
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| Column I | Column II |
| (a) Molarity | (1) $\frac{\text { Mass of solute }}{\text { Mass of solution }} \times 10^6$ |
| (b) Molality | (2) Number of gram moles of a solute per litre of solution |
| (c)Normality | (3) Number of gram moles of a solute per kg of solvent |
| (d) ppm | iv) Number of gram equivalent of a solute per litre of solution |