हिंदी

Name the catalyst used in commercial method of preparation of phenol. -

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प्रश्न

Name the catalyst used in commercial method of preparation of phenol.

विकल्प

  • Silica 

  • Calcium phosphate

  • Anhydrous aluminium chloride 

  • Cobalt naphthenate

MCQ

उत्तर

Cobalt naphthenate

Explanation:

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Alcohols and Phenols
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