Rusting of an iron nail is _____________ reaction.

Combination

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displacement

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decomposition

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double displacement

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Solution

The correct option is A Combination
rusting is the combination of iron metal with oxygen. hence the process is called as the combination.

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Similar questions

Q. The rusting of iron is a ________ reaction.

Q. Rusting of iron nail is
(a) reversible change
(b) irreversible change
(c) periodic change
(d) non-periodic change

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Q. Which of these is an irreversible physical change?

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An iron nail is immersed in a solution of copper sulphate of copper sulphate and when it is removed from the solution, it is coated with a layer of copper metal. After that a different iron nail is immersed in a solution of zinc nitrate and removed, this nail rusted just as rapidly as a new iron nail. Rank these three metals in order of activity from most active to least active.

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Rusting of an iron nail is _____________ reaction.

The correct option is A Combinationrusting is the combination of iron metal with oxygen. hence the process is called as the combination.

The correct option is A Combination
rusting is the combination of iron metal with oxygen. hence the process is called as the combination.