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Uses of Acids and Bases

Martha's cycl...

Question

Martha's cycle chain is rusty. She should put it in .

A

a base

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B

an acid

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C

water

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Solution

The correct option is B an acid
Acids are corrosive in nature, so they are used for cleaning the metal surfaces as they remove the top layer of rust from it. Hence, Martha should put her cycle chain in an acidic solution.

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Uses of Acids and Bases

Standard VII Chemistry

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