2.1 (ii) Calculate the mass and charge of one mole of electrons.
As the mass of one electron is equal to
Therefore, Mass of 1 mole or electrons .
Charge on one electron is .
Therefore, the charge on 1 mole of electrons will be:
.
CBSE Class 12 board exams 2025 to have 50% competency-based questions; no change in 10th
CBSE Class 12 board exams 2024 over; expected result date, trends of last 10 years
CBSE Class 12 accountancy board exam analysis 2024 out; paper rated easy, balanced
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