When Al is added to NaOH solution (a) No action takes place (b) NaAlO2 is formed and H2 is evolved (c) Al(OH)3 is formed and H2 is evolved (d) Na2AlO2 is formed and H2 is evolved

Correct answer: (b) NaAlO2 is formed and H2 is evolved Explanation: Al + NaOH + H2O → NaAlO2 + H2↑

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When Al is added to NaOH solution (a) No action takes place

The p-Block Elements

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05/01/2022 2:43 pm

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Shilpi98

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When Al is added to NaOH solution

(a) No action takes place

(b) NaAlO₂ is formed and H₂ is evolved

(d) Na₂AlO₂ is formed and H₂ is evolved

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05/01/2022 2:45 pm

Riya08

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Correct answer: (b) NaAlO₂ is formed and H₂ is evolved

Explanation:

Al + NaOH + H₂O → NaAlO₂ + H₂↑

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