Number of moles of electrons present in 3-0115 - 1024 particles of CO2 is-

Moles of CO_2 = number of particlesAvogadro's number = 3.0115 × 10^246.023 × 10^23 = 5 Number of electrons present in 1 mol of CO_2 = 6+8×2=22 Number of electro ...

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Standard XIII

Chemistry

Mole Concept

Number of mol...

Question

Number of moles of electrons present in $3.0115 \times 10^{24}$ particles of $C O_{2}$ is:

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Solution

Moles of $C O_{2} = \frac{number of particles}{Avogadro's number} = \frac{3.0115 \times 10^{24}}{6.023 \times 10^{23}} = 5$
Number of electrons present in 1 mol of $C O_{2} = 6 + 8 \times 2 = 22$
Number of electrons present in 5 mol of $C O_{2} = 22 \times 5 = 110$

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Number of moles of electrons present in 3.0115×1024 particles of CO2 is:

Moles of CO2=number of particlesAvogadro's number=3.0115×10246.023×1023=5 Number of electrons present in 1 mol of CO2=6+8×2=22 Number of electrons present in 5 mol of CO2=22×5=110

Number of moles of electrons present in $3.0115 \times 10^{24}$ particles of $C O_{2}$ is:

Moles of $C O_{2} = \frac{number of particles}{Avogadro's number} = \frac{3.0115 \times 10^{24}}{6.023 \times 10^{23}} = 5$
Number of electrons present in 1 mol of $C O_{2} = 6 + 8 \times 2 = 22$
Number of electrons present in 5 mol of $C O_{2} = 22 \times 5 = 110$