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  • Select an incorrect combination out of the following between the reaction and their type.Option: 1 <img alt="Fe+CuSO_4\rightarrow Cu+FeSO_4" src="htt

Select an incorrect combination out of the following between the reaction and their type.

Option: 1

Fe+CuSO_4\rightarrow Cu+FeSO_4  - Metal displacement


Option: 2

3Cl_{2\left ( g \right )}+6OH^-\rightarrow 5Cl^-+ClO_3^-+3H_2O - Disproportionation


Option: 3

2AgCl_{\left ( s \right )}\overset{sunlight}{\rightarrow}2Ag+Cl_{2(g)}  - Decomposition


Option: 4

C+O_2\rightarrow CO_2  -  Non-metal displacement


Answers (1)

best_answer

Combination Reaction
These types of reactions are the opposite of decomposition reactions and hence involve the combination of two compounds to form a single compound.

C+O_2\rightarrow CO_2  is a combination reaction, not Non-metal displacement.

Therefore,option(4) is correct.

Posted by

Riya

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