Complete the following reaction.

Al₂H₂; 3O₂

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3Al; H₂O

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Al₂O₃; 3H₂

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2AlO; H₂

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Solution

The correct option is C
Al₂O₃; 3H₂

Steam is decomposed when passed over heated magnesium, aluminium, zinc and iron to liberate hydrogen gas.

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[5 MARKS]

In which of the following reaction $F e_{2} O_{3}$ /Cr catalyst is used?

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Complete the following reaction.

The correct option is C Al2O3; 3H2 Steam is decomposed when passed over heated magnesium, aluminium, zinc and iron to liberate hydrogen gas.

The correct option is C
Al₂O₃; 3H₂

Steam is decomposed when passed over heated magnesium, aluminium, zinc and iron to liberate hydrogen gas.