State major disadvantage of using concentrated sulfuric acid

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What is the major disadvantage of using concentrated sulfuric acid (or hydrochloric acid) rather than 85% phosphoric acid for the dehydration of alcohols?

Reference no: EM13222530

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State major disadvantage of using concentrated sulfuric acid : What is the major disadvantage of using concentrated sulfuric acid (or hydrochloric acid) rather than 85% phosphoric acid for the dehydration of alcohols?
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