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Ananya Shree

Class 11th
Chemistry
2 years ago

Give reason A mixture of dilute NaOH and aluminium pieces is used to open drain.

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Muskan Anand

2 years ago

Dilute NaOH reacts with aluminium pieces to form sodium tetrahydroxo aluminate III and hydrogen gas. The pressure of hydrogen gas so produced is used to open jammed drain.

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