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27-08-2019
Chemistry

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1What is ""Fremy's salt""? Write the molecular formula of Fremy's salt. Write the structure of the product obtained from phenol.

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aristeus aristeus

10-09-2019

Answer and Explanation:

The Fremy salt is a chemical compound its chemical name is disodium nitrosodisuphonate

The molecular formula of the Fremy salt is [tex]K_2NO(SO_3)_2[/tex]

When phenol is treated with Fremy salt in presence of water then benzoquinone is formed

[tex]C_2H_5OH\rightarrow C_6H_4O_2[/tex] ( in presence of Fremy salt and water)

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