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Subject :NSO    Class : Class 7

Observe the given figures carefully.

Which of the following statements is incorrect regarding the processes shown in figure 1 and 2?

AA new substance is formed in both the processes.
BIron blade undergoes rusting and a green deposition is formed on it.
CProcess in figure 1 is reversible while that in figure 2 is irreversible.
DAll of these


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