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प्रश्न
When Al is added to NaOH solution:
विकल्प
No action takes place.
NaAlO2 is formed and H2 is evolved.
Al(OH)3 is formed and H2 is evolved.
NaAlO2 is formed and H2 is evolved.
MCQ
उत्तर
NaAlO2 is formed and H2 is evolved.
Explanation:
\[\ce{Al + NaOH + H2O -> NaAlO2 + H2 ^}\]
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