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Standard X

Chemistry

Effect on Indicators by Acids and Bases

An iron nail ...

Question

An iron nail is dipped in a silver nitrate solution. After some time, the solution turns green due to the formation of iron nitrate and silver. Which of the following equations represents the reaction correctly?

Fe + AgNO

_{3}

→ FeNO

_{3}

+ Ag

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Fe + 2SiNO

_{3}

→ Fe(NO

_{3}

)

_{2}

+ 2Si

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Fe + AgNO

_{3}

→ Fe(NO

_{3}

)

_{2}

+ Ag

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Fe + 2AgNO

_{3}

→ Fe(NO

_{3}

)

_{2}

+ 2Ag

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Solution

The correct option is D Fe + 2AgNO $_{3}$ → Fe(NO $_{3}$ ) $_{2}$ + 2Ag

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An iron nail is dipped in a silver nitrate solution. After some time, the solution turns green due to the formation of iron nitrate and silver. Which of the following equations represents the reaction correctly?

The correct option is D Fe + 2AgNO3 → Fe(NO3)2 + 2Ag

The correct option is D Fe + 2AgNO $_{3}$ → Fe(NO $_{3}$ ) $_{2}$ + 2Ag