The amount of silver deposited on passing $2 F$ of electricity through aqueous solution of $A g N O_{3}$ is______________.

54 g

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108 g

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216 g

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324 g

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Solution

The correct option is D $216 g$
${A g}^{+} + e^{-} \to A g$
2F electricity implies 2 molesof electrons are supplied.
From the equation 1 mole of Ag is formed for 1 mole of electron supplied.
For 2 moles electrons, 2 moles of Ag is formed.
mass of Ag $= 2 \times 108 = 216 g$

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The amount of silver deposited on passing 2F of electricity through aqueous solution of AgNO3 is______________.

The correct option is D 216 gAg++e−→Ag2F electricity implies 2 molesof electrons are supplied.From the equation 1 mole of Ag is formed for 1 mole of electron supplied.For 2 moles electrons, 2 moles of Ag is formed.mass of Ag=2×108=216g

The amount of silver deposited on passing $2 F$ of electricity through aqueous solution of $A g N O_{3}$ is______________.

The correct option is D $216 g$
${A g}^{+} + e^{-} \to A g$
2F electricity implies 2 molesof electrons are supplied.
From the equation 1 mole of Ag is formed for 1 mole of electron supplied.
For 2 moles electrons, 2 moles of Ag is formed.
mass of Ag $= 2 \times 108 = 216 g$