Tamil Nadu Board of Secondary EducationHSC Science Class 12th

# The number of electrons that have a total charge of 9650 coulombs is ____________. - Chemistry

MCQ
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The number of electrons that have a total charge of 9650 coulombs is ____________.

#### Options

• 6.22 × 1023

• 6.022 × 1024

• 6.022 × 1022

• 6.022 × 10−34

#### Solution

The number of electrons that have a total charge of 9650 coulombs is 6.022 × 1022.

Explanation:

1F = 96500 C = 1 mole of e = 6.023 × 1023 e

∴ 9650 C = (6.22 xx 10^23)/96500 xx 9650

= 6.022 × 1022

Concept: Conductivity of Electrolytic Solution
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