Home Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) Compounds of Oxygen and Sulphur When Al is added to sodium hydroxide solutio…
Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) Compounds of Oxygen and Sulphur Single Correct MCQ
Published on: August 12, 2026

When Al is added to sodium hydroxide solution:

A
no reaction takes place
B
oxygen is evolved
C
water is produced
D
hydrogen is evolved

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Text Solution

Verified by Experts
The correct answer is:
D

2Al + 2NaOH + 6H 2 O ⎯→ 2Na[Al(OH) 4 ] + 3H 2 .

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