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Question
The salt formed when ZnO reacts with hot concentrated NaOH is ______.
Options
sodium zincate
zinc hydroxide
MCQ
Fill in the Blanks
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Solution
The salt formed when ZnO reacts with hot concentrated NaOH is sodium zincate.
Explanation:
Zinc oxide (ZnO) is an amphoteric oxide, so it reacts with both acids and bases. When ZnO reacts with hot concentrated NaOH, it forms sodium zincate (Na2ZnO2) and water.
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