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How much charge is carried by one mole o...

How much charge is carried by one mole of electrons?

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To find out how much charge is carried by one mole of electrons, we can follow these steps: ### Step 1: Understand the charge of a single electron The charge of a single electron (E) is approximately \( -1.6 \times 10^{-19} \) coulombs. ### Step 2: Know Avogadro's number Avogadro's number (Na) is \( 6.022 \times 10^{23} \). This number represents the number of particles (in this case, electrons) in one mole of a substance. ...
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Knowledge Check

  • 1 C of charge is carried by how many number of electrons ? ( N_(A) is Avogadros number)

    A
    `N_(A)`
    B
    `F xx N_(A)`
    C
    `(N_(A))/(F)`
    D
    `(F)/(N_(A))`

  • The mass of one mole of electron is

    A
    `9.1 xx 10^(-28) g`
    B
    `0.55 mg`
    C
    `9.1 xx 10^(-24)g`
    D
    `1.008 mg`

  • STATEMENT-1: 1 coulomb charge deposits 1 g-equivalent of a substance. STATEMENT-2: 1 faraday is charge is charge on 1 mole of electrons.

    A
    If both the statements are TRUE and STATEMENTS-2 is the correct explantion of STATEMENTS-1
    B
    If both the statements are TRUE but STATEMENTS-2 is NOT the correct explanation of STATEMENTS-1
    C
    If STATEMENTS-1 is TRUE and STATEMENTS-2 is FALSE
    D
    If STATEMENT-1 is FALSE and STATEMENT-2 is TRUE

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    (i) Calculate the number of electrons which will together with one gram . (ii) Calculate the mass and charge on one mole of electrons .

    The amount of electric charge on one mole of electrons is __________.

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